VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2024-11-26 09:48:45 -05:00
Code Issues Projects Releases Wiki Activity
df42b3019c
sdrangel/plugins/channelrx/demodadsb/adsbdemodgui.cpp

6112 lines
256 KiB
C++
Raw Blame History

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020 Edouard Griffiths, F4EXB //
// Copyright (C) 2020 Jon Beniston, M7RCE //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <cmath>
#include "device/deviceuiset.h"
#include <QDockWidget>
#include <QMainWindow>
#include <QQuickItem>
#include <QGeoLocation>
#include <QQmlContext>
#include <QDesktopServices>
#include <QUrl>
#include <QMessageBox>
#include <QDebug>
#include <QProcess>
#include <QClipboard>
#include <QFileDialog>
#include <QQmlProperty>
#include <QJsonDocument>
#include <QJsonObject>
#include <QGeoServiceProvider>
#include "ui_adsbdemodgui.h"
#include "device/deviceapi.h"
#include "channel/channelwebapiutils.h"
#include "feature/featurewebapiutils.h"
#include "plugin/pluginapi.h"
#include "util/airlines.h"
#include "util/crc.h"
#include "util/db.h"
#include "util/units.h"
#include "util/morse.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/crightclickenabler.h"
#include "gui/clickablelabel.h"
#include "gui/tabletapandhold.h"
#include "gui/dialpopup.h"
#include "gui/dialogpositioner.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "adsbdemodreport.h"
#include "adsbdemod.h"
#include "adsbdemodgui.h"
#include "adsbdemodfeeddialog.h"
#include "adsbdemoddisplaydialog.h"
#include "adsbdemodnotificationdialog.h"
#include "adsb.h"
#include "adsbosmtemplateserver.h"
const char ADSBDemodGUI::m_idMap[] = "#ABCDEFGHIJKLMNOPQRSTUVWXYZ##### ############-##0123456789######";
const QString ADSBDemodGUI::m_categorySetA[] = {
QStringLiteral("None"),
QStringLiteral("Light"),
QStringLiteral("Small"),
QStringLiteral("Large"),
QStringLiteral("High vortex"),
QStringLiteral("Heavy"),
QStringLiteral("High performance"),
QStringLiteral("Rotorcraft")
};
const QString ADSBDemodGUI::m_categorySetB[] = {
QStringLiteral("None"),
QStringLiteral("Glider/sailplane"),
QStringLiteral("Lighter-than-air"),
QStringLiteral("Parachutist"),
QStringLiteral("Ultralight"),
QStringLiteral("Reserved"),
QStringLiteral("UAV"),
QStringLiteral("Space vehicle")
};
const QString ADSBDemodGUI::m_categorySetC[] = {
QStringLiteral("None"),
QStringLiteral("Emergency vehicle"),
QStringLiteral("Service vehicle"),
QStringLiteral("Ground obstruction"),
QStringLiteral("Cluster obstacle"),
QStringLiteral("Line obstacle"),
QStringLiteral("Reserved"),
QStringLiteral("Reserved")
};
const QString ADSBDemodGUI::m_emergencyStatus[] = {
QStringLiteral("No emergency"),
QStringLiteral("General emergency"),
QStringLiteral("Lifeguard/Medical"),
QStringLiteral("Minimum fuel"),
QStringLiteral("No communications"),
QStringLiteral("Unlawful interference"),
QStringLiteral("Downed aircraft"),
QStringLiteral("Reserved")
};
const QString ADSBDemodGUI::m_flightStatuses[] = {
QStringLiteral("Airborne"),
QStringLiteral("On-ground"),
QStringLiteral("Alert, airborne"),
QStringLiteral("Alert, on-ground"),
QStringLiteral("Alert, SPI"),
QStringLiteral("SPI"),
QStringLiteral("Reserved"),
QStringLiteral("Not assigned")
};
const QString ADSBDemodGUI::m_hazardSeverity[] = {
"NIL", "Light", "Moderate", "Severe"
};
const QString ADSBDemodGUI::m_fomSources[] = {
"Invalid", "INS", "GNSS", "DME/DME", "DME/VOR", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved"
};
ADSBDemodGUI* ADSBDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
ADSBDemodGUI* gui = new ADSBDemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void ADSBDemodGUI::destroy()
{
delete this;
}
void ADSBDemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings();
}
QByteArray ADSBDemodGUI::serialize() const
{
return m_settings.serialize();
}
bool ADSBDemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
updateChannelList();
displaySettings();
applySettings(true);
return true;
}
else
{
resetToDefaults();
return false;
}
}
// Longitude zone (returns value in range [1,59]
static int cprNL(double lat)
{
if (lat == 0.0)
{
return 59;
}
else if ((lat == 87.0) || (lat == -87.0))
{
return 2;
}
else if ((lat > 87.0) || (lat < -87.0))
{
return 1;
}
else
{
double nz = 15.0;
double n = 1 - std::cos(M_PI / (2.0 * nz));
double d = std::cos(std::fabs(lat) * M_PI/180.0);
return std::floor((M_PI * 2.0) / std::acos(1.0 - (n/(d*d))));
}
}
static int cprN(double lat, int odd)
{
int nl = cprNL(lat) - odd;
if (nl > 1) {
return nl;
} else {
return 1;
}
}
// Can't use std::fmod, as that works differently for negative numbers (See C.2.6.2)
static Real modulus(double x, double y)
{
return x - y * std::floor(x/y);
}
QString Aircraft::getImage() const
{
if (m_emitterCategory.length() > 0)
{
if (!m_emitterCategory.compare("Heavy")) {
return QString("aircraft_4engine.png"); // Can also be 777, 787
} else if (!m_emitterCategory.compare("Large")) {
return QString("aircraft_2engine.png");
} else if (!m_emitterCategory.compare("Small")) {
return QString("aircraft_2enginesmall.png");
} else if (!m_emitterCategory.compare("Rotorcraft")) {
return QString("aircraft_helicopter.png");
} else if (!m_emitterCategory.compare("High performance")) {
return QString("aircraft_fighter.png");
} else if (!m_emitterCategory.compare("Light")
|| !m_emitterCategory.compare("Ultralight")
|| !m_emitterCategory.compare("Glider/sailplane")) {
return QString("aircraft_light.png");
} else if (!m_emitterCategory.compare("Space vehicle")) {
return QString("aircraft_space.png");
} else if (!m_emitterCategory.compare("UAV")) {
return QString("aircraft_drone.png");
} else if (!m_emitterCategory.compare("Emergency vehicle")
|| !m_emitterCategory.compare("Service vehicle")) {
return QString("truck.png");
} else {
return QString("aircraft_2engine.png");
}
}
else
{
return QString("aircraft_2engine.png");
}
}
QString Aircraft::getText(const ADSBDemodSettings *settings, bool all) const
{
QStringList list;
if (m_showAll || all)
{
if (!m_flagIconURL.isEmpty() && !m_airlineIconURL.isEmpty())
{
list.append(QString("<table width=100%><tr><td><img src=%1><td><img src=%2 align=right></table>").arg(m_airlineIconURL).arg(m_flagIconURL));
}
else
{
if (!m_flagIconURL.isEmpty()) {
list.append(QString("<img src=%1>").arg(m_flagIconURL));
} else if (!m_airlineIconURL.isEmpty()) {
list.append(QString("<img src=%1>").arg(m_airlineIconURL));
}
}
list.append(QString("ICAO: %1").arg(m_icaoHex));
if (!m_callsign.isEmpty()) {
list.append(QString("Callsign: %1").arg(m_callsign));
}
QString atcCallsign = m_atcCallsignItem->text();
if (!atcCallsign.isEmpty()) {
list.append(QString("ATC Callsign: %1").arg(atcCallsign));
}
if (m_aircraftInfo != nullptr)
{
if (!m_aircraftInfo->m_model.isEmpty()) {
list.append(QString("Aircraft: %1").arg(m_aircraftInfo->m_model));
}
}
if (!m_emitterCategory.isEmpty()) {
list.append(QString("Category: %1").arg(m_emitterCategory));
}
if (m_altitudeValid)
{
if (m_onSurface)
{
list.append(QString("Altitude: Surface"));
}
else
{
QString reference = m_altitudeGNSS ? "GNSS" : "Baro";
if (m_gui->useSIUints()) {
list.append(QString("Altitude: %1 (m %2)").arg(Units::feetToIntegerMetres(m_altitude)).arg(reference));
} else {
list.append(QString("Altitude: %1 (ft %2)").arg(m_altitude).arg(reference));
}
}
}
if (m_groundspeedValid)
{
if (m_gui->useSIUints()) {
list.append(QString("GS: %1 (kph)").arg(Units::knotsToIntegerKPH(m_groundspeed)));
} else {
list.append(QString("GS: %1 (kn)").arg(m_groundspeed));
}
}
if (m_verticalRateValid)
{
QString desc;
Real rate;
QString units;
if (m_gui->useSIUints())
{
rate = Units::feetPerMinToIntegerMetresPerSecond(m_verticalRate);
units = QString("m/s");
}
else
{
rate = m_verticalRate;
units = QString("ft/min");
}
if (m_verticalRate == 0) {
desc = "Level flight";
} else if (rate > 0) {
desc = QString("Climbing: %1 (%2)").arg(rate).arg(units);
} else {
desc = QString("Descending: %1 (%2)").arg(rate).arg(units);
}
list.append(QString(desc));
}
if ((m_status.length() > 0) && m_status.compare("No emergency")) {
list.append(m_status);
}
QString flightStatus = m_flightStatusItem->text();
if (!flightStatus.isEmpty()) {
list.append(QString("Flight status: %1").arg(flightStatus));
}
QString dep = m_depItem->text();
if (!dep.isEmpty()) {
list.append(QString("Departed: %1").arg(dep));
}
QString std = m_stdItem->text();
if (!std.isEmpty()) {
list.append(QString("STD: %1").arg(std));
}
QString atd = m_atdItem->text();
if (!atd.isEmpty())
{
list.append(QString("ATD: %1").arg(atd));
}
else
{
QString etd = m_etdItem->text();
if (!etd.isEmpty()) {
list.append(QString("ETD: %1").arg(etd));
}
}
QString arr = m_arrItem->text();
if (!arr.isEmpty()) {
list.append(QString("Arrival: %1").arg(arr));
}
QString sta = m_staItem->text();
if (!sta.isEmpty()) {
list.append(QString("STA: %1").arg(sta));
}
QString ata = m_ataItem->text();
if (!ata.isEmpty())
{
list.append(QString("ATA: %1").arg(ata));
}
else
{
QString eta = m_etaItem->text();
if (!eta.isEmpty()) {
list.append(QString("ETA: %1").arg(eta));
}
}
}
else
{
list.append(getLabel(settings));
}
return list.join("<br>");
}
// See https://nats.aero/blog/2017/07/drone-disruption-gatwick/ for example of UK ATC display
QString Aircraft::getLabel(const ADSBDemodSettings *settings) const
{
QString id;
if (!m_callsign.isEmpty())
{
QString atcCallsign = m_atcCallsignItem->text();
if (settings->m_atcCallsigns && !atcCallsign.isEmpty()) {
id = QString("%1 %2").arg(atcCallsign).arg(m_callsign.mid(3));
} else {
id = m_callsign;
}
}
else
{
id = m_icaoHex;
}
QStringList strings;
strings.append(id);
if (settings->m_atcLabels)
{
if (m_altitudeValid)
{
QStringList row1;
QChar c = m_altitude >= settings->m_transitionAlt ? 'F' : 'A';
// Convert altitude to flight level
int fl = m_altitude / 100;
row1.append(QString("%1%2").arg(c).arg(fl));
// Indicate whether climbing or descending
if (m_verticalRateValid && ((m_verticalRate != 0) || (m_selAltitudeValid && (m_altitude != m_selAltitude))))
{
QChar dir = m_verticalRate == 0 ? QChar('-') : (m_verticalRate > 0 ? QChar(0x2191) : QChar(0x2193));
row1.append(dir);
}
if (m_selAltitudeValid && (m_altitude != m_selAltitude))
{
int selfl = m_selAltitude / 100;
row1.append(QString::number(selfl));
}
strings.append(row1.join(" "));
}
QStringList row2;
// Display speed
if (m_groundspeedValid) {
row2.append(QString("G%2").arg(m_groundspeed));
} else if (m_indicatedAirspeedValid) {
row2.append(QString("I%1").arg(m_indicatedAirspeed));
}
// Aircraft type
if (m_aircraftInfo && !m_aircraftInfo->m_model.isEmpty())
{
QString name = m_aircraftInfo->m_model;
int idx;
idx = name.indexOf(' ');
if (idx >= 0) {
name = name.left(idx);
}
idx = name.indexOf('-');
if (idx >= 0) {
name = name.left(idx);
}
row2.append(name);
}
strings.append(row2.join(" "));
// FIXME: Add ATC altitude and waypoint from ATC feature
}
return strings.join("<br>");
}
QVariant AircraftModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if ((row < 0) || (row >= m_aircrafts.count()))
return QVariant();
if (role == AircraftModel::positionRole)
{
// Coordinates to display the aircraft icon at
QGeoCoordinate coords;
coords.setLatitude(m_aircrafts[row]->m_latitude);
coords.setLongitude(m_aircrafts[row]->m_longitude);
coords.setAltitude(Units::feetToMetres(m_aircrafts[row]->m_altitude));
return QVariant::fromValue(coords);
}
else if (role == AircraftModel::headingRole)
{
// What rotation to draw the aircraft icon at
return QVariant::fromValue(m_aircrafts[row]->m_heading);
}
else if (role == AircraftModel::adsbDataRole)
{
// Create the text to go in the bubble next to the aircraft
return QVariant::fromValue(m_aircrafts[row]->getText(m_settings));
}
else if (role == AircraftModel::aircraftImageRole)
{
// Select an image to use for the aircraft
return QVariant::fromValue(m_aircrafts[row]->getImage());
}
else if (role == AircraftModel::bubbleColourRole)
{
// Select a background colour for the text bubble next to the aircraft
if (m_aircrafts[row]->m_isTarget)
return QVariant::fromValue(QColor("lightgreen"));
else if (m_aircrafts[row]->m_isHighlighted)
return QVariant::fromValue(QColor("orange"));
else if ((m_aircrafts[row]->m_status.length() > 0) && m_aircrafts[row]->m_status.compare("No emergency"))
return QVariant::fromValue(QColor("lightred"));
else
return QVariant::fromValue(QColor("lightblue"));
}
else if (role == AircraftModel::aircraftPathRole)
{
if ((m_flightPaths && m_aircrafts[row]->m_isHighlighted) || m_allFlightPaths)
{
return m_aircrafts[row]->m_coordinates;
}
else if (m_settings->m_atcLabels)
{
// Display last 20 seconds of coordinates
QDateTime cutoff = QDateTime::currentDateTime().addSecs(-20);
QVariantList coordinates;
for (int i = m_aircrafts[row]->m_coordinateDateTimes.size() - 1; i >= 0; i--)
{
if (m_aircrafts[row]->m_coordinateDateTimes[i] < cutoff) {
break;
}
coordinates.push_front(m_aircrafts[row]->m_coordinates[i]);
}
return coordinates;
}
else
{
return QVariantList();
}
}
else if (role == AircraftModel::showAllRole)
return QVariant::fromValue(m_aircrafts[row]->m_showAll);
else if (role == AircraftModel::highlightedRole)
return QVariant::fromValue(m_aircrafts[row]->m_isHighlighted);
else if (role == AircraftModel::targetRole)
return QVariant::fromValue(m_aircrafts[row]->m_isTarget);
return QVariant();
}
bool AircraftModel::setData(const QModelIndex &index, const QVariant& value, int role)
{
int row = index.row();
if ((row < 0) || (row >= m_aircrafts.count()))
return false;
if (role == AircraftModel::showAllRole)
{
bool showAll = value.toBool();
if (showAll != m_aircrafts[row]->m_showAll)
{
m_aircrafts[row]->m_showAll = showAll;
emit dataChanged(index, index);
}
return true;
}
else if (role == AircraftModel::highlightedRole)
{
bool highlight = value.toBool();
if (highlight != m_aircrafts[row]->m_isHighlighted)
{
m_aircrafts[row]->m_gui->highlightAircraft(m_aircrafts[row]);
emit dataChanged(index, index);
}
return true;
}
else if (role == AircraftModel::targetRole)
{
bool target = value.toBool();
if (target != m_aircrafts[row]->m_isTarget)
{
m_aircrafts[row]->m_gui->targetAircraft(m_aircrafts[row]);
emit dataChanged(index, index);
}
return true;
}
return true;
}
void AircraftModel::findOnMap(int index)
{
if ((index < 0) || (index >= m_aircrafts.count())) {
return;
}
FeatureWebAPIUtils::mapFind(m_aircrafts[index]->m_icaoHex);
}
// Get list of frequeny scanners to use in menu
QStringList AirportModel::getFreqScanners() const
{
return MainCore::instance()->getChannelIds("sdrangel.channel.freqscanner");
}
// Send airport frequencies to frequency scanner with given id (Rn:n)
void AirportModel::sendToFreqScanner(int index, const QString& id)
{
if ((index < 0) || (index >= m_airports.count())) {
return;
}
const AirportInformation *airport = m_airports[index];
unsigned int deviceSet, channelIndex;
if (MainCore::getDeviceAndChannelIndexFromId(id, deviceSet, channelIndex))
{
QJsonArray array;
for (const auto airportFrequency : airport->m_frequencies)
{
QJsonObject obj;
QJsonValue frequency(airportFrequency->m_frequency * 1000000);
QJsonValue enabled(1); // true doesn't work
QJsonValue notes(QString("%1 %2").arg(airport->m_ident).arg(airportFrequency->m_description));
obj.insert("frequency", frequency);
obj.insert("enabled", enabled);
obj.insert("notes", notes);
QJsonValue value(obj);
array.append(value);
}
ChannelWebAPIUtils::patchChannelSetting(deviceSet, channelIndex, "frequencies", array);
}
else
{
qDebug() << "AirportModel::sendToFreqScanner: Malformed id: " << id;
}
}
QVariant AirportModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if ((row < 0) || (row >= m_airports.count()))
return QVariant();
if (role == AirportModel::positionRole)
{
// Coordinates to display the airport icon at
QGeoCoordinate coords;
coords.setLatitude(m_airports[row]->m_latitude);
coords.setLongitude(m_airports[row]->m_longitude);
coords.setAltitude(Units::feetToMetres(m_airports[row]->m_elevation));
return QVariant::fromValue(coords);
}
else if (role == AirportModel::airportDataRole)
{
if (m_showFreq[row])
{
QString text = m_airportDataFreq[row];
if (!m_metar[row].isEmpty()) {
text = text + "\n" + m_metar[row];
}
return QVariant::fromValue(text);
}
else
return QVariant::fromValue(m_airports[row]->m_ident);
}
else if (role == AirportModel::airportDataRowsRole)
{
if (m_showFreq[row])
{
int rows = m_airportDataFreqRows[row];
if (!m_metar[row].isEmpty()) {
rows += 1 + m_metar[row].count("\n");
}
return QVariant::fromValue(rows);
}
else
return 1;
}
else if (role == AirportModel::airportImageRole)
{
// Select an image to use for the airport
return QVariant::fromValue(m_airports[row]->getImageName());
}
else if (role == AirportModel::bubbleColourRole)
{
// Select a background colour for the text bubble next to the airport
return QVariant::fromValue(QColor("lightyellow"));
}
else if (role == AirportModel::showFreqRole)
{
return QVariant::fromValue(m_showFreq[row]);
}
return QVariant();
}
bool AirportModel::setData(const QModelIndex &index, const QVariant& value, int role)
{
int row = index.row();
if ((row < 0) || (row >= m_airports.count()))
return false;
if (role == AirportModel::showFreqRole)
{
bool showFreq = value.toBool();
if (showFreq != m_showFreq[row])
{
m_showFreq[row] = showFreq;
emit dataChanged(index, index);
if (showFreq) {
emit requestMetar(m_airports[row]->m_ident);
}
}
return true;
}
else if (role == AirportModel::selectedFreqRole)
{
int idx = value.toInt();
if ((idx >= 0) && (idx < m_airports[row]->m_frequencies.size()))
{
// Do in two steps to avoid rounding errors
qint64 freqkHz = (qint64) std::round(m_airports[row]->m_frequencies[idx]->m_frequency*1000.0);
qint64 freqHz = freqkHz * 1000;
m_gui->setFrequency(freqHz);
}
else if (idx == m_airports[row]->m_frequencies.size())
{
// Set airport as target
m_gui->target(m_airports[row]->m_name, m_azimuth[row], m_elevation[row], m_range[row]);
emit dataChanged(index, index);
}
return true;
}
return true;
}
QVariant AirspaceModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if ((row < 0) || (row >= m_airspaces.count())) {
return QVariant();
}
if (role == AirspaceModel::nameRole)
{
// Airspace name
return QVariant::fromValue(m_airspaces[row]->m_name);
}
else if (role == AirspaceModel::detailsRole)
{
// Airspace name and altitudes
QString details;
details.append(m_airspaces[row]->m_name);
details.append(QString("\n%1 - %2")
.arg(m_airspaces[row]->getAlt(&m_airspaces[row]->m_bottom))
.arg(m_airspaces[row]->getAlt(&m_airspaces[row]->m_top)));
return QVariant::fromValue(details);
}
else if (role == AirspaceModel::positionRole)
{
// Coordinates to display the airspace name at
QGeoCoordinate coords;
coords.setLatitude(m_airspaces[row]->m_position.y());
coords.setLongitude(m_airspaces[row]->m_position.x());
coords.setAltitude(m_airspaces[row]->topHeightInMetres());
return QVariant::fromValue(coords);
}
else if (role == AirspaceModel::airspaceBorderColorRole)
{
if ((m_airspaces[row]->m_category == "D")
|| (m_airspaces[row]->m_category == "G")
|| (m_airspaces[row]->m_category == "CTR")) {
return QVariant::fromValue(QColor(0x00, 0x00, 0xff, 0x00));
} else {
return QVariant::fromValue(QColor(0xff, 0x00, 0x00, 0x00));
}
}
else if (role == AirspaceModel::airspaceFillColorRole)
{
if ((m_airspaces[row]->m_category == "D")
|| (m_airspaces[row]->m_category == "G")
|| (m_airspaces[row]->m_category == "CTR")) {
return QVariant::fromValue(QColor(0x00, 0x00, 0xff, 0x10));
} else {
return QVariant::fromValue(QColor(0xff, 0x00, 0x00, 0x10));
}
}
else if (role == AirspaceModel::airspacePolygonRole)
{
return m_polygons[row];
}
return QVariant();
}
bool AirspaceModel::setData(const QModelIndex &index, const QVariant& value, int role)
{
(void) value;
(void) role;
int row = index.row();
if ((row < 0) || (row >= m_airspaces.count())) {
return false;
}
return true;
}
QVariant NavAidModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if ((row < 0) || (row >= m_navAids.count())) {
return QVariant();
}
if (role == NavAidModel::positionRole)
{
// Coordinates to display the VOR icon at
QGeoCoordinate coords;
coords.setLatitude(m_navAids[row]->m_latitude);
coords.setLongitude(m_navAids[row]->m_longitude);
coords.setAltitude(Units::feetToMetres(m_navAids[row]->m_elevation));
return QVariant::fromValue(coords);
}
else if (role == NavAidModel::navAidDataRole)
{
// Create the text to go in the bubble next to the VOR
if (m_selected[row])
{
QStringList list;
list.append(QString("Name: %1").arg(m_navAids[row]->m_name));
if (m_navAids[row]->m_type == "NDB") {
list.append(QString("Frequency: %1 kHz").arg(m_navAids[row]->m_frequencykHz, 0, 'f', 1));
} else {
list.append(QString("Frequency: %1 MHz").arg(m_navAids[row]->m_frequencykHz / 1000.0f, 0, 'f', 2));
}
if (m_navAids[row]->m_channel != "") {
list.append(QString("Channel: %1").arg(m_navAids[row]->m_channel));
}
list.append(QString("Ident: %1 %2").arg(m_navAids[row]->m_ident).arg(Morse::toSpacedUnicodeMorse(m_navAids[row]->m_ident)));
list.append(QString("Range: %1 nm").arg(m_navAids[row]->m_range));
if (m_navAids[row]->m_alignedTrueNorth) {
list.append(QString("Magnetic declination: Aligned to true North"));
} else if (m_navAids[row]->m_magneticDeclination != 0.0f) {
list.append(QString("Magnetic declination: %1%2").arg(std::round(m_navAids[row]->m_magneticDeclination)).arg(QChar(0x00b0)));
}
QString data = list.join("\n");
return QVariant::fromValue(data);
}
else
{
return QVariant::fromValue(m_navAids[row]->m_name);
}
}
else if (role == NavAidModel::navAidImageRole)
{
// Select an image to use for the NavAid
return QVariant::fromValue(QString("%1.png").arg(m_navAids[row]->m_type));
}
else if (role == NavAidModel::bubbleColourRole)
{
// Select a background colour for the text bubble next to the NavAid
return QVariant::fromValue(QColor("lightgreen"));
}
else if (role == NavAidModel::selectedRole)
{
return QVariant::fromValue(m_selected[row]);
}
return QVariant();
}
bool NavAidModel::setData(const QModelIndex &index, const QVariant& value, int role)
{
int row = index.row();
if ((row < 0) || (row >= m_navAids.count())) {
return false;
}
if (role == NavAidModel::selectedRole)
{
bool selected = value.toBool();
m_selected[row] = selected;
emit dataChanged(index, index);
return true;
}
return true;
}
// Set selected AM Demod to the given frequency (used to tune to ATC selected from airports on map)
bool ADSBDemodGUI::setFrequency(qint64 targetFrequencyHz)
{
unsigned int deviceSet, channelIndex;
if (MainCore::getDeviceAndChannelIndexFromId(m_settings.m_amDemod, deviceSet, channelIndex))
{
const int halfChannelBW = 20000/2;
int dcOffset = halfChannelBW;
double centerFrequency;
int sampleRate;
if (ChannelWebAPIUtils::getCenterFrequency(deviceSet, centerFrequency))
{
if (ChannelWebAPIUtils::getDevSampleRate(deviceSet, sampleRate))
{
sampleRate *= 0.75; // Don't use guard bands
// Adjust device center frequency if not in range
if ( ((targetFrequencyHz - halfChannelBW) < (centerFrequency - sampleRate / 2))
|| ((targetFrequencyHz + halfChannelBW) >= (centerFrequency + sampleRate / 2))
)
{
ChannelWebAPIUtils::setCenterFrequency(deviceSet, targetFrequencyHz - dcOffset);
ChannelWebAPIUtils::setFrequencyOffset(deviceSet, channelIndex, dcOffset);
}
else
{
qint64 offset = targetFrequencyHz - centerFrequency;
// Also adjust center frequency if channel would cross DC
if (std::abs(offset) < halfChannelBW)
{
ChannelWebAPIUtils::setCenterFrequency(deviceSet, targetFrequencyHz - dcOffset);
ChannelWebAPIUtils::setFrequencyOffset(deviceSet, channelIndex, dcOffset);
}
else
{
// Just tune channel
ChannelWebAPIUtils::setFrequencyOffset(deviceSet, channelIndex, offset);
}
}
return true;
}
}
}
return false;
}
// Called when we have both lat & long
void ADSBDemodGUI::updatePosition(Aircraft *aircraft)
{
if (!aircraft->m_positionValid)
{
aircraft->m_positionValid = true;
// Now we have a position, add a plane to the map
QGeoCoordinate coords;
coords.setLatitude(aircraft->m_latitude);
coords.setLongitude(aircraft->m_longitude);
m_aircraftModel.addAircraft(aircraft);
}
// Calculate range, azimuth and elevation to aircraft from station
m_azEl.setTarget(aircraft->m_latitude, aircraft->m_longitude, Units::feetToMetres(aircraft->m_altitude));
m_azEl.calculate();
aircraft->m_range = m_azEl.getDistance();
aircraft->m_azimuth = m_azEl.getAzimuth();
aircraft->m_elevation = m_azEl.getElevation();
aircraft->m_rangeItem->setText(QString::number(aircraft->m_range/1000.0, 'f', 1));
aircraft->m_azElItem->setText(QString("%1/%2").arg(std::round(aircraft->m_azimuth)).arg(std::round(aircraft->m_elevation)));
if (aircraft == m_trackAircraft) {
m_adsbDemod->setTarget(aircraft->targetName(), aircraft->m_azimuth, aircraft->m_elevation, aircraft->m_range);
}
}
// Called when we have lat & long from local decode and we need to check if it is in a valid range (<180nm/333km)
// or 1/4 of that for surface positions
bool ADSBDemodGUI::updateLocalPosition(Aircraft *aircraft, double latitude, double longitude, bool surfacePosition)
{
// Calculate range to aircraft from station
m_azEl.setTarget(latitude, longitude, Units::feetToMetres(aircraft->m_altitude));
m_azEl.calculate();
// Don't use the full 333km, as there may be some error in station position
if (m_azEl.getDistance() < (surfacePosition ? 80000 : 320000))
{
aircraft->m_latitude = latitude;
aircraft->m_longitude = longitude;
updatePosition(aircraft);
return true;
}
else
{
//qDebug() << "Local position out of range - calculated distance: " << m_azEl.getDistance();
return false;
}
}
void ADSBDemodGUI::clearFromMap(const QString& name)
{
QList<ObjectPipe*> mapPipes;
MainCore::instance()->getMessagePipes().getMessagePipes(m_adsbDemod, "mapitems", mapPipes);
for (const auto& pipe : mapPipes)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(pipe->m_element);
SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem();
swgMapItem->setName(new QString(name));
swgMapItem->setImage(new QString(""));
MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_adsbDemod, swgMapItem);
messageQueue->push(msg);
}
}
void ADSBDemodGUI::sendToMap(Aircraft *aircraft, QList<SWGSDRangel::SWGMapAnimation *> *animations)
{
// Send to Map feature
QList<ObjectPipe*> mapPipes;
MainCore::instance()->getMessagePipes().getMessagePipes(m_adsbDemod, "mapitems", mapPipes);
if (mapPipes.size() > 0)
{
// Adjust altitude by airfield barometric elevation, so aircraft appears to
// take-off/land at correct point on runway
int altitudeFt = aircraft->m_altitude;
if (!aircraft->m_onSurface && !aircraft->m_altitudeGNSS) {
altitudeFt -= m_settings.m_airfieldElevation;
}
float altitudeM = Units::feetToMetres(altitudeFt);
for (const auto& pipe : mapPipes)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(pipe->m_element);
SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem();
swgMapItem->setName(new QString(aircraft->m_icaoHex));
swgMapItem->setLatitude(aircraft->m_latitude);
swgMapItem->setLongitude(aircraft->m_longitude);
swgMapItem->setAltitude(altitudeM);
swgMapItem->setPositionDateTime(new QString(aircraft->m_positionDateTime.toString(Qt::ISODateWithMs)));
swgMapItem->setFixedPosition(false);
swgMapItem->setAvailableUntil(new QString(aircraft->m_positionDateTime.addSecs(60).toString(Qt::ISODateWithMs)));
swgMapItem->setImage(new QString(QString("qrc:///map/%1").arg(aircraft->getImage())));
swgMapItem->setImageRotation(aircraft->m_heading);
swgMapItem->setText(new QString(aircraft->getText(&m_settings, true)));
if (!aircraft->m_aircraft3DModel.isEmpty()) {
swgMapItem->setModel(new QString(aircraft->m_aircraft3DModel));
} else {
swgMapItem->setModel(new QString(aircraft->m_aircraftCat3DModel));
}
swgMapItem->setLabel(new QString(aircraft->getLabel(&m_settings)));
if (aircraft->m_headingValid)
{
swgMapItem->setOrientation(1);
swgMapItem->setHeading(aircraft->m_heading);
swgMapItem->setPitch(aircraft->m_pitchEst);
swgMapItem->setRoll(aircraft->m_rollEst);
swgMapItem->setOrientationDateTime(new QString(aircraft->m_positionDateTime.toString(Qt::ISODateWithMs)));
}
else
{
// Orient aircraft based on velocity calculated from position
swgMapItem->setOrientation(0);
}
swgMapItem->setModelAltitudeOffset(aircraft->m_modelAltitudeOffset);
swgMapItem->setLabelAltitudeOffset(aircraft->m_labelAltitudeOffset);
swgMapItem->setAltitudeReference(3); // CLIP_TO_GROUND so aircraft don't go under runway
swgMapItem->setAnimations(animations); // Does this need to be duplicated?
MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_adsbDemod, swgMapItem);
messageQueue->push(msg);
}
}
}
// Find aircraft with icao, or create if it doesn't exist
Aircraft *ADSBDemodGUI::getAircraft(int icao, bool &newAircraft)
{
Aircraft *aircraft;
if (m_aircraft.contains(icao))
{
// Update existing aircraft info
aircraft = m_aircraft.value(icao);
}
else
{
// Add new aircraft
newAircraft = true;
aircraft = new Aircraft(this);
aircraft->m_icao = icao;
aircraft->m_icaoHex = QString::number(aircraft->m_icao, 16);
m_aircraft.insert(icao, aircraft);
aircraft->m_icaoItem->setText(aircraft->m_icaoHex);
ui->adsbData->setSortingEnabled(false);
int row = ui->adsbData->rowCount();
ui->adsbData->setRowCount(row + 1);
ui->adsbData->setItem(row, ADSB_COL_ICAO, aircraft->m_icaoItem);
ui->adsbData->setItem(row, ADSB_COL_ATC_CALLSIGN, aircraft->m_atcCallsignItem);
ui->adsbData->setItem(row, ADSB_COL_CALLSIGN, aircraft->m_callsignItem);
ui->adsbData->setItem(row, ADSB_COL_MODEL, aircraft->m_modelItem);
ui->adsbData->setItem(row, ADSB_COL_AIRLINE, aircraft->m_airlineItem);
ui->adsbData->setItem(row, ADSB_COL_ALTITUDE, aircraft->m_altitudeItem);
ui->adsbData->setItem(row, ADSB_COL_HEADING, aircraft->m_headingItem);
ui->adsbData->setItem(row, ADSB_COL_VERTICALRATE, aircraft->m_verticalRateItem);
ui->adsbData->setItem(row, ADSB_COL_RANGE, aircraft->m_rangeItem);
ui->adsbData->setItem(row, ADSB_COL_AZEL, aircraft->m_azElItem);
ui->adsbData->setItem(row, ADSB_COL_LATITUDE, aircraft->m_latitudeItem);
ui->adsbData->setItem(row, ADSB_COL_LONGITUDE, aircraft->m_longitudeItem);
ui->adsbData->setItem(row, ADSB_COL_CATEGORY, aircraft->m_emitterCategoryItem);
ui->adsbData->setItem(row, ADSB_COL_STATUS, aircraft->m_statusItem);
ui->adsbData->setItem(row, ADSB_COL_SQUAWK, aircraft->m_squawkItem);
ui->adsbData->setItem(row, ADSB_COL_REGISTRATION, aircraft->m_registrationItem);
ui->adsbData->setItem(row, ADSB_COL_COUNTRY, aircraft->m_countryItem);
ui->adsbData->setItem(row, ADSB_COL_REGISTERED, aircraft->m_registeredItem);
ui->adsbData->setItem(row, ADSB_COL_MANUFACTURER, aircraft->m_manufacturerNameItem);
ui->adsbData->setItem(row, ADSB_COL_OWNER, aircraft->m_ownerItem);
ui->adsbData->setItem(row, ADSB_COL_OPERATOR_ICAO, aircraft->m_operatorICAOItem);
ui->adsbData->setItem(row, ADSB_COL_TIME, aircraft->m_timeItem);
ui->adsbData->setItem(row, ADSB_COL_FRAMECOUNT, aircraft->m_adsbFrameCountItem);
ui->adsbData->setItem(row, ADSB_COL_CORRELATION, aircraft->m_correlationItem);
ui->adsbData->setItem(row, ADSB_COL_RSSI, aircraft->m_rssiItem);
ui->adsbData->setItem(row, ADSB_COL_FLIGHT_STATUS, aircraft->m_flightStatusItem);
ui->adsbData->setItem(row, ADSB_COL_DEP, aircraft->m_depItem);
ui->adsbData->setItem(row, ADSB_COL_ARR, aircraft->m_arrItem);
ui->adsbData->setItem(row, ADSB_COL_STD, aircraft->m_stdItem);
ui->adsbData->setItem(row, ADSB_COL_ETD, aircraft->m_etdItem);
ui->adsbData->setItem(row, ADSB_COL_ATD, aircraft->m_atdItem);
ui->adsbData->setItem(row, ADSB_COL_STA, aircraft->m_staItem);
ui->adsbData->setItem(row, ADSB_COL_ETA, aircraft->m_etaItem);
ui->adsbData->setItem(row, ADSB_COL_ATA, aircraft->m_ataItem);
ui->adsbData->setItem(row, ADSB_COL_SEL_ALTITUDE, aircraft->m_selAltitudeItem);
ui->adsbData->setItem(row, ADSB_COL_SEL_HEADING, aircraft->m_selHeadingItem);
ui->adsbData->setItem(row, ADSB_COL_BARO, aircraft->m_baroItem);
ui->adsbData->setItem(row, ADSB_COL_AP, aircraft->m_apItem);
ui->adsbData->setItem(row, ADSB_COL_V_MODE, aircraft->m_vModeItem);
ui->adsbData->setItem(row, ADSB_COL_L_MODE, aircraft->m_lModeItem);
ui->adsbData->setItem(row, ADSB_COL_ROLL, aircraft->m_rollItem);
ui->adsbData->setItem(row, ADSB_COL_GROUND_SPEED, aircraft->m_groundspeedItem);
ui->adsbData->setItem(row, ADSB_COL_TURNRATE, aircraft->m_turnRateItem);
ui->adsbData->setItem(row, ADSB_COL_TRUE_AIRSPEED, aircraft->m_trueAirspeedItem);
ui->adsbData->setItem(row, ADSB_COL_INDICATED_AIRSPEED, aircraft->m_indicatedAirspeedItem);
ui->adsbData->setItem(row, ADSB_COL_MACH, aircraft->m_machItem);
ui->adsbData->setItem(row, ADSB_COL_HEADWIND, aircraft->m_headwindItem);
ui->adsbData->setItem(row, ADSB_COL_EST_AIR_TEMP, aircraft->m_estAirTempItem);
ui->adsbData->setItem(row, ADSB_COL_WIND_SPEED, aircraft->m_windSpeedItem);
ui->adsbData->setItem(row, ADSB_COL_WIND_DIR, aircraft->m_windDirItem);
ui->adsbData->setItem(row, ADSB_COL_STATIC_PRESSURE, aircraft->m_staticPressureItem);
ui->adsbData->setItem(row, ADSB_COL_STATIC_AIR_TEMP, aircraft->m_staticAirTempItem);
ui->adsbData->setItem(row, ADSB_COL_HUMIDITY, aircraft->m_humidityItem);
ui->adsbData->setItem(row, ADSB_COL_TIS_B, aircraft->m_tisBItem);
// Look aircraft up in database
if (m_aircraftInfo != nullptr)
{
if (m_aircraftInfo->contains(icao))
{
aircraft->m_aircraftInfo = m_aircraftInfo->value(icao);
aircraft->m_modelItem->setText(aircraft->m_aircraftInfo->m_model);
aircraft->m_registrationItem->setText(aircraft->m_aircraftInfo->m_registration);
aircraft->m_manufacturerNameItem->setText(aircraft->m_aircraftInfo->m_manufacturerName);
aircraft->m_ownerItem->setText(aircraft->m_aircraftInfo->m_owner);
aircraft->m_operatorICAOItem->setText(aircraft->m_aircraftInfo->m_operatorICAO);
aircraft->m_registeredItem->setText(aircraft->m_aircraftInfo->m_registered);
// Try loading an airline logo based on operator ICAO
QIcon *icon = nullptr;
if (aircraft->m_aircraftInfo->m_operatorICAO.size() > 0)
{
aircraft->m_airlineIconURL = AircraftInformation::getFlagIconURL(aircraft->m_aircraftInfo->m_operatorICAO);
icon = AircraftInformation::getAirlineIcon(aircraft->m_aircraftInfo->m_operatorICAO);
if (icon != nullptr)
{
aircraft->m_airlineItem->setSizeHint(QSize(85, 20));
aircraft->m_airlineItem->setIcon(*icon);
}
}
if (icon == nullptr)
{
if (aircraft->m_aircraftInfo->m_operator.size() > 0)
aircraft->m_airlineItem->setText(aircraft->m_aircraftInfo->m_operator);
else
aircraft->m_airlineItem->setText(aircraft->m_aircraftInfo->m_owner);
}
// Try loading a flag based on registration
if (aircraft->m_aircraftInfo->m_registration.size() > 0)
{
QString flag = aircraft->m_aircraftInfo->getFlag();
if (flag != "")
{
aircraft->m_flagIconURL = AircraftInformation::getFlagIconPath(flag);
if (aircraft->m_flagIconURL.startsWith(':')) {
aircraft->m_flagIconURL = "qrc://" + aircraft->m_flagIconURL.mid(1);
}
icon = AircraftInformation::getFlagIcon(flag);
if (icon != nullptr)
{
aircraft->m_countryItem->setSizeHint(QSize(40, 20));
aircraft->m_countryItem->setIcon(*icon);
}
}
}
get3DModel(aircraft);
}
}
if (aircraft->m_aircraft3DModel.isEmpty())
{
// Default to A320 until we get some more info
aircraft->m_aircraftCat3DModel = get3DModel("A320");
if (m_modelAltitudeOffset.contains("A320"))
{
aircraft->m_modelAltitudeOffset = m_modelAltitudeOffset.value("A320");
aircraft->m_labelAltitudeOffset = m_labelAltitudeOffset.value("A320");
}
}
if (!m_loadingData)
{
if (m_settings.m_autoResizeTableColumns)
ui->adsbData->resizeColumnsToContents();
ui->adsbData->setSortingEnabled(true);
}
// Check to see if we need to emit a notification about this new aircraft
checkStaticNotification(aircraft);
}
return aircraft;
}
void ADSBDemodGUI::atcCallsign(Aircraft *aircraft)
{
QString icao = aircraft->m_callsign.left(3);
const Airline *airline = Airline::getByICAO(icao);
if (airline)
{
aircraft->m_atcCallsignItem->setText(airline->m_callsign);
// Create icons using data from Airline class, if it doesn't exist in database
if (!aircraft->m_aircraftInfo)
{
// Airline logo
QIcon *icon = nullptr;
aircraft->m_airlineIconURL = AircraftInformation::getFlagIconURL(airline->m_icao);
icon = AircraftInformation::getAirlineIcon(airline->m_icao);
if (icon != nullptr)
{
aircraft->m_airlineItem->setSizeHint(QSize(85, 20));
aircraft->m_airlineItem->setIcon(*icon);
}
else
{
aircraft->m_airlineItem->setText(airline->m_name);
}
// Flag
QString flag = airline->m_country.toLower().replace(" ", "_");
aircraft->m_flagIconURL = AircraftInformation::getFlagIconPath(flag);
if (aircraft->m_flagIconURL.startsWith(':')) {
aircraft->m_flagIconURL = "qrc://" + aircraft->m_flagIconURL.mid(1);
}
icon = AircraftInformation::getFlagIcon(flag);
if (icon != nullptr)
{
aircraft->m_countryItem->setSizeHint(QSize(40, 20));
aircraft->m_countryItem->setIcon(*icon);
}
}
}
}
// Try to map callsign to flight number
void ADSBDemodGUI::callsignToFlight(Aircraft *aircraft)
{
if (!aircraft->m_callsign.isEmpty())
{
QRegularExpression flightNoExp("^[A-Z]{2,3}[0-9]{1,4}$");
// Airlines line BA add a single charater suffix that can be stripped
// If the suffix is two characters, then it typically means a digit
// has been replaced which I don't know how to guess
// E.g Easyjet might use callsign EZY67JQ for flight EZY6267
// BA use BAW90BG for BA890
QRegularExpression suffixedFlightNoExp("^([A-Z]{2,3})([0-9]{1,4})[A-Z]?$");
QRegularExpressionMatch suffixMatch;
if (flightNoExp.match(aircraft->m_callsign).hasMatch())
{
aircraft->m_flight = aircraft->m_callsign;
}
else if ((suffixMatch = suffixedFlightNoExp.match(aircraft->m_callsign)).hasMatch())
{
aircraft->m_flight = QString("%1%2").arg(suffixMatch.captured(1)).arg(suffixMatch.captured(2));
}
else
{
// Don't guess, to save wasting API calls
aircraft->m_flight = "";
}
}
else
{
aircraft->m_flight = "";
}
}
// ADS-B and Mode-S selected altitudes have slightly different precision, so values can jump around a bit
// And we end up with altitudes such as 38008 rather than 38000
// To remove this, we round to nearest 50 feet
int ADSBDemodGUI::roundTo50Feet(int alt)
{
return ((alt + 25) / 50) * 50;
}
// Estimate outside air temperature (static temperature) from Mach number and true airspeed, assuming dry air
bool ADSBDemodGUI::calcAirTemp(Aircraft *aircraft)
{
if (aircraft->m_machValid && aircraft->m_trueAirspeedValid)
{
// Calculate speed of sound
float c = Units::knotsToMetresPerSecond(aircraft->m_trueAirspeed) / aircraft->m_mach;
// Calculate temperature, given the speed of sound
float a = c / 331.3f;
float T = (a * a - 1.0f) * 273.15f;
aircraft->m_estAirTempItem->setData(Qt::DisplayRole, (int)std::round(T));
return true;
}
else
{
return false;
}
}
void ADSBDemodGUI::handleADSB(
const QByteArray data,
const QDateTime dateTime,
float correlation,
float correlationOnes,
unsigned crc,
bool updateModel)
{
bool newAircraft = false;
bool updatedCallsign = false;
bool resetAnimation = false;
int df = (data[0] >> 3) & ADS_B_DF_MASK; // Downlink format
int ca = data[0] & 0x7; // Capability
unsigned icao;
Aircraft *aircraft;
if ((df == 4) || (df == 5) || (df == 20) || (df == 21))
{
// Extract ICAO from parity
int bytes = data.length();
unsigned parity = (data[bytes-3] << 16) | (data[bytes-2] << 8) | data[bytes-1];
icao = (parity ^ crc) & 0xffffff;
if (m_aircraft.contains(icao))
{
//qDebug() << "Mode-S from known aircraft - DF " << df << " ICAO " << Qt::hex << icao;
aircraft = getAircraft(icao, newAircraft);
}
else
{
// Ignore if not from a known aircraft, as its likely not to be a valid packet
//qDebug() << "Skipping Mode-S from unknown aircraft - DF " << df << " ICAO " << Qt::hex << icao;
return;
}
}
else
{
icao = ((data[1] & 0xff) << 16) | ((data[2] & 0xff) << 8) | (data[3] & 0xff); // ICAO aircraft address
aircraft = getAircraft(icao, newAircraft);
}
int tc = (data[4] >> 3) & 0x1f; // Type code
aircraft->m_time = dateTime;
QTime time = dateTime.time();
aircraft->m_timeItem->setText(QString("%1:%2:%3").arg(time.hour(), 2, 10, QLatin1Char('0')).arg(time.minute(), 2, 10, QLatin1Char('0')).arg(time.second(), 2, 10, QLatin1Char('0')));
aircraft->m_adsbFrameCount++;
aircraft->m_adsbFrameCountItem->setData(Qt::DisplayRole, aircraft->m_adsbFrameCount);
if (df == 18)
{
aircraft->m_tisBFrameCount++;
aircraft->m_tisBItem->setData(Qt::DisplayRole, aircraft->m_tisBFrameCount);
}
if (correlation < aircraft->m_minCorrelation)
aircraft->m_minCorrelation = correlation;
if (correlation > aircraft->m_maxCorrelation)
aircraft->m_maxCorrelation = correlation;
m_correlationAvg(correlation);
aircraft->m_correlationAvg(correlation);
aircraft->m_correlation = aircraft->m_correlationAvg.instantAverage();
aircraft->m_correlationItem->setText(QString("%1/%2/%3")
.arg(CalcDb::dbPower(aircraft->m_minCorrelation), 3, 'f', 1)
.arg(CalcDb::dbPower(aircraft->m_correlation), 3, 'f', 1)
.arg(CalcDb::dbPower(aircraft->m_maxCorrelation), 3, 'f', 1));
m_correlationOnesAvg(correlationOnes);
aircraft->m_rssiItem->setText(QString("%1")
.arg(CalcDb::dbPower(m_correlationOnesAvg.instantAverage()), 3, 'f', 1));
// ADS-B, non-transponder ADS-B or TIS-B rebroadcast of ADS-B (ADS-R)
if ((df == 17) || ((df == 18) && (ca != 4)))
{
if ((tc >= 1) && ((tc <= 4)))
{
// Aircraft identification - BDS 0,8
int ec = data[4] & 0x7; // Emitter category
QString prevEmitterCategory = aircraft->m_emitterCategory;
if (tc == 4) {
aircraft->m_emitterCategory = m_categorySetA[ec];
} else if (tc == 3) {
aircraft->m_emitterCategory = m_categorySetB[ec];
} else if (tc == 2) {
aircraft->m_emitterCategory = m_categorySetC[ec];
} else {
aircraft->m_emitterCategory = QStringLiteral("Reserved");
}
aircraft->m_emitterCategoryItem->setText(aircraft->m_emitterCategory);
// Flight/callsign - Extract 8 6-bit characters from 6 8-bit bytes, MSB first
unsigned char c[8];
char callsign[9];
c[0] = (data[5] >> 2) & 0x3f; // 6
c[1] = ((data[5] & 0x3) << 4) | ((data[6] & 0xf0) >> 4); // 2+4
c[2] = ((data[6] & 0xf) << 2) | ((data[7] & 0xc0) >> 6); // 4+2
c[3] = (data[7] & 0x3f); // 6
c[4] = (data[8] >> 2) & 0x3f;
c[5] = ((data[8] & 0x3) << 4) | ((data[9] & 0xf0) >> 4);
c[6] = ((data[9] & 0xf) << 2) | ((data[10] & 0xc0) >> 6);
c[7] = (data[10] & 0x3f);
// Map to ASCII
for (int i = 0; i < 8; i++)
callsign[i] = m_idMap[c[i]];
callsign[8] = '\0';
QString callsignTrimmed = QString(callsign).trimmed();
updatedCallsign = aircraft->m_callsign != callsignTrimmed;
if (updatedCallsign)
{
aircraft->m_callsign = callsignTrimmed;
aircraft->m_callsignItem->setText(aircraft->m_callsign);
atcCallsign(aircraft);
callsignToFlight(aircraft);
}
// Select 3D model based on category, if we don't already have one based on ICAO
if ( aircraft->m_aircraft3DModel.isEmpty()
&& ( aircraft->m_aircraftCat3DModel.isEmpty()
|| (prevEmitterCategory != aircraft->m_emitterCategory)
)
)
{
get3DModelBasedOnCategory(aircraft);
// As we're changing the model, we need to reset animations to
// ensure gear/flaps are in correct position on new model
resetAnimation = true;
}
}
else if (((tc >= 5) && (tc <= 18)) || ((tc >= 20) && (tc <= 22)))
{
bool wasOnSurface = aircraft->m_onSurface;
aircraft->m_onSurface = (tc >= 5) && (tc <= 8);
if (wasOnSurface != aircraft->m_onSurface)
{
// Can't mix CPR values used on surface and those that are airbourne
aircraft->m_cprValid[0] = false;
aircraft->m_cprValid[1] = false;
}
if (aircraft->m_onSurface)
{
// Surface position - BDS 0,6
// There are a few airports that are below 0 MSL
// https://en.wikipedia.org/wiki/List_of_lowest_airports
// So we set altitude to a negative value here, which should
// then get clipped to actual terrain elevation in 3D map
aircraft->m_altitudeValid = true;
aircraft->m_altitude = -200;
aircraft->m_altitudeItem->setData(Qt::DisplayRole, "Surface");
int movement = ((data[4] & 0x7) << 4) | ((data[5] >> 4) & 0xf);
if (movement == 0)
{
// No information available
aircraft->m_groundspeedValid = false;
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, "");
}
else if (movement == 1)
{
// Aircraft stopped
aircraft->m_groundspeedValid = true;
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, 0);
aircraft->m_groundspeed = 0.0;
}
else if ((movement >= 2) && (movement <= 123))
{
float base, step; // In knts
int adjust;
if ((movement >= 2) && (movement <= 8))
{
base = 0.125f;
step = 0.125f;
adjust = 2;
}
else if ((movement >= 9) && (movement <= 12))
{
base = 1.0f;
step = 0.25f;
adjust = 9;
}
else if ((movement >= 13) && (movement <= 38))
{
base = 2.0f;
step = 0.5f;
adjust = 13;
}
else if ((movement >= 39) && (movement <= 93))
{
base = 15.0f;
step = 1.0f;
adjust = 39;
}
else if ((movement >= 94) && (movement <= 108))
{
base = 70.0f;
step = 2.0f;
adjust = 94;
}
else
{
base = 100.0f;
step = 5.0f;
adjust = 109;
}
aircraft->m_groundspeed = base + (movement - adjust) * step;
aircraft->m_groundspeedValid = true;
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? Units::knotsToIntegerKPH(aircraft->m_groundspeed) : (int)std::round(aircraft->m_groundspeed));
}
else if (movement == 124)
{
aircraft->m_groundspeedValid = true;
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? 324 : 175); // Actually greater than this
}
int groundTrackStatus = (data[5] >> 3) & 1;
int groundTrackValue = ((data[5] & 0x7) << 4) | ((data[6] >> 4) & 0xf);
if (groundTrackStatus)
{
aircraft->m_heading = groundTrackValue * 360.0/128.0;
aircraft->m_headingValid = true;
aircraft->m_headingItem->setData(Qt::DisplayRole, std::round(aircraft->m_heading));
}
}
else if (((tc >= 9) && (tc <= 18)) || ((tc >= 20) && (tc <= 22)))
{
// Airbourne position (9-18 baro, 20-22 GNSS)
int alt = ((data[5] & 0xff) << 4) | ((data[6] >> 4) & 0xf); // Altitude
int q = (alt & 0x10) != 0;
int n = ((alt >> 1) & 0x7f0) | (alt & 0xf); // Remove Q-bit
int alt_ft;
if (q == 1)
{
alt_ft = n * ((alt & 0x10) ? 25 : 100) - 1000;
}
else
{
alt_ft = gillhamToFeet(n);
}
aircraft->m_altitude = alt_ft;
aircraft->m_altitudeValid = alt != 0;
aircraft->m_altitudeGNSS = ((tc >= 20) && (tc <= 22));
// setData rather than setText so it sorts numerically
aircraft->m_altitudeItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? Units::feetToIntegerMetres(aircraft->m_altitude) : aircraft->m_altitude);
// Assume runway elevation is at first reported airboune altitude
if (wasOnSurface)
{
aircraft->m_runwayAltitude = aircraft->m_altitude;
aircraft->m_runwayAltitudeValid = true;
}
}
int f = (data[6] >> 2) & 1; // CPR odd/even frame - should alternate every 0.2s
int lat_cpr = ((data[6] & 3) << 15) | ((data[7] & 0xff) << 7) | ((data[8] >> 1) & 0x7f);
int lon_cpr = ((data[8] & 1) << 16) | ((data[9] & 0xff) << 8) | (data[10] & 0xff);
aircraft->m_cprValid[f] = true;
aircraft->m_cprLat[f] = lat_cpr/131072.0f;
aircraft->m_cprLong[f] = lon_cpr/131072.0f;
aircraft->m_cprTime[f] = dateTime;
// CPR decoding
// Refer to Technical Provisions for Mode S Services and Extended Squitter - Appendix C2.6
// See also: https://mode-s.org/decode/adsb/airborne-position.html
// For global decoding, we need both odd and even frames
// We also need to check that both frames aren't greater than 10s apart in time (C.2.6.7), otherwise position may be out by ~10deg
// I've reduced this to 8.5s, as problems have been seen where times are just 9s apart. This may be because
// our timestamps aren't accurate, as the times are generated when packets are decoded on buffered data.
// We could compare global + local methods to see if the positions are sensible
if (aircraft->m_cprValid[0] && aircraft->m_cprValid[1]
&& (std::abs(aircraft->m_cprTime[0].toMSecsSinceEpoch() - aircraft->m_cprTime[1].toMSecsSinceEpoch()) <= 8500)
&& !aircraft->m_onSurface)
{
// Global decode using odd and even frames (C.2.6)
// Calculate latitude
const double dLatEven = 360.0/60.0;
const double dLatOdd = 360.0/59.0;
double latEven, latOdd;
double latitude, longitude;
int ni, m;
int j = std::floor(59.0f*aircraft->m_cprLat[0] - 60.0f*aircraft->m_cprLat[1] + 0.5);
latEven = dLatEven * (modulus(j, 60) + aircraft->m_cprLat[0]);
// Southern hemisphere is in range 270-360, so adjust to -90-0
if (latEven >= 270.0f)
latEven -= 360.0f;
latOdd = dLatOdd * (modulus(j, 59) + aircraft->m_cprLat[1]);
if (latOdd >= 270.0f)
latOdd -= 360.0f;
if (aircraft->m_cprTime[0] >= aircraft->m_cprTime[1])
latitude = latEven;
else
latitude = latOdd;
if ((latitude <= 90.0) && (latitude >= -90.0))
{
// Check if both frames in same latitude zone
int latEvenNL = cprNL(latEven);
int latOddNL = cprNL(latOdd);
if (latEvenNL == latOddNL)
{
// Calculate longitude
if (!f)
{
ni = cprN(latEven, 0);
m = std::floor(aircraft->m_cprLong[0] * (latEvenNL - 1) - aircraft->m_cprLong[1] * latEvenNL + 0.5f);
longitude = (360.0f/ni) * (modulus(m, ni) + aircraft->m_cprLong[0]);
}
else
{
ni = cprN(latOdd, 1);
m = std::floor(aircraft->m_cprLong[0] * (latOddNL - 1) - aircraft->m_cprLong[1] * latOddNL + 0.5f);
longitude = (360.0f/ni) * (modulus(m, ni) + aircraft->m_cprLong[1]);
}
if (longitude > 180.0f)
longitude -= 360.0f;
aircraft->m_latitude = latitude;
aircraft->m_latitudeItem->setData(Qt::DisplayRole, aircraft->m_latitude);
aircraft->m_longitude = longitude;
aircraft->m_longitudeItem->setData(Qt::DisplayRole, aircraft->m_longitude);
aircraft->m_positionDateTime = dateTime;
QGeoCoordinate coord(aircraft->m_latitude, aircraft->m_longitude, aircraft->m_altitude);
aircraft->m_coordinates.push_back(QVariant::fromValue(coord));
aircraft->m_coordinateDateTimes.push_back(dateTime);
updatePosition(aircraft);
}
}
else
{
qDebug() << "ADSBDemodGUI::handleADSB: Invalid latitude " << latitude << " for " << QString("%1").arg(aircraft->m_icaoHex)
<< " m_cprLat[0] " << aircraft->m_cprLat[0]
<< " m_cprLat[1] " << aircraft->m_cprLat[1];
aircraft->m_cprValid[0] = false;
aircraft->m_cprValid[1] = false;
}
}
else
{
// Local decode using a single aircraft position + location of receiver
// Only valid if airbourne within 180nm/333km (C.2.6.4) or 45nm for surface
// Caclulate latitude
const double maxDeg = aircraft->m_onSurface ? 90.0 : 360.0;
const double dLatEven = maxDeg/60.0;
const double dLatOdd = maxDeg/59.0;
double dLat = f ? dLatOdd : dLatEven;
double latitude, longitude;
int j = std::floor(m_azEl.getLocationSpherical().m_latitude/dLat) + std::floor(modulus(m_azEl.getLocationSpherical().m_latitude, dLat)/dLat - aircraft->m_cprLat[f] + 0.5);
latitude = dLat * (j + aircraft->m_cprLat[f]);
// Caclulate longitude
double dLong;
int latNL = cprNL(latitude);
if (f == 0)
{
if (latNL > 0)
dLong = maxDeg / latNL;
else
dLong = maxDeg;
}
else
{
if ((latNL - 1) > 0)
dLong = maxDeg / (latNL - 1);
else
dLong = maxDeg;
}
int m = std::floor(m_azEl.getLocationSpherical().m_longitude/dLong) + std::floor(modulus(m_azEl.getLocationSpherical().m_longitude, dLong)/dLong - aircraft->m_cprLong[f] + 0.5);
longitude = dLong * (m + aircraft->m_cprLong[f]);
if (updateLocalPosition(aircraft, latitude, longitude, aircraft->m_onSurface))
{
aircraft->m_latitude = latitude;
aircraft->m_latitudeItem->setData(Qt::DisplayRole, aircraft->m_latitude);
aircraft->m_longitude = longitude;
aircraft->m_longitudeItem->setData(Qt::DisplayRole, aircraft->m_longitude);
aircraft->m_positionDateTime = dateTime;
QGeoCoordinate coord(aircraft->m_latitude, aircraft->m_longitude, aircraft->m_altitude);
aircraft->m_coordinates.push_back(QVariant::fromValue(coord));
aircraft->m_coordinateDateTimes.push_back(dateTime);
}
}
}
else if (tc == 19)
{
// Airbourne velocity - BDS 0,9
int st = data[4] & 0x7; // Subtype
if ((st == 1) || (st == 2))
{
// Ground speed
int s_ew = (data[5] >> 2) & 1; // East-west velocity sign
int v_ew = ((data[5] & 0x3) << 8) | (data[6] & 0xff); // East-west velocity
int s_ns = (data[7] >> 7) & 1; // North-south velocity sign
int v_ns = ((data[7] & 0x7f) << 3) | ((data[8] >> 5) & 0x7); // North-south velocity
int v_we;
int v_sn;
float v;
float h;
if (s_ew) {
v_we = -1 * (v_ew - 1);
} else {
v_we = v_ew - 1;
}
if (s_ns) {
v_sn = -1 * (v_ns - 1);
} else {
v_sn = v_ns - 1;
}
v = std::round(std::sqrt(v_we*v_we + v_sn*v_sn));
h = std::atan2(v_we, v_sn) * 360.0/(2.0*M_PI);
if (h < 0.0) {
h += 360.0;
}
aircraft->m_heading = h; // This is actually track, rather than heading
aircraft->m_headingValid = true;
aircraft->m_headingDateTime = dateTime;
aircraft->m_groundspeed = v;
aircraft->m_groundspeedValid = true;
aircraft->m_headingItem->setData(Qt::DisplayRole, std::round(aircraft->m_heading));
aircraft->m_groundspeedItem->setData(Qt::DisplayRole,m_settings.m_siUnits ? Units::knotsToIntegerKPH(aircraft->m_groundspeed) : aircraft->m_groundspeed);
aircraft->m_orientationDateTime = dateTime;
}
else
{
// Airspeed (only likely to get this if an aircraft is unable to determine it's position)
int s_hdg = (data[5] >> 2) & 1; // Heading status
int hdg = ((data[5] & 0x3) << 8) | (data[6] & 0xff); // Heading
if (s_hdg)
{
aircraft->m_heading = hdg/1024.0f*360.0f;
aircraft->m_headingValid = true;
aircraft->m_headingDateTime = dateTime;
aircraft->m_headingItem->setData(Qt::DisplayRole, std::round(aircraft->m_heading));
aircraft->m_orientationDateTime = dateTime;
}
int as_t = (data[7] >> 7) & 1; // Airspeed type
int as = ((data[7] & 0x7f) << 3) | ((data[8] >> 5) & 0x7); // Airspeed
if (as_t == 1)
{
aircraft->m_trueAirspeed = as;
aircraft->m_trueAirspeedValid = true;
aircraft->m_trueAirspeedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? Units::knotsToIntegerKPH(aircraft->m_trueAirspeed) : aircraft->m_trueAirspeed);
}
else
{
aircraft->m_indicatedAirspeed = as;
aircraft->m_indicatedAirspeedValid = true;
aircraft->m_indicatedAirspeedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? Units::knotsToIntegerKPH(aircraft->m_indicatedAirspeed) : aircraft->m_indicatedAirspeed);
}
}
//int vr_source = (data[8] >> 4) & 1; // Source of vertical rate GNSS=0 Baro=1
int s_vr = (data[8] >> 3) & 1; // Vertical rate sign
int vr = ((data[8] & 0x7) << 6) | ((data[9] >> 2) & 0x3f); // Vertical rate
aircraft->m_verticalRate = (vr-1)*64*(s_vr?-1:1);
aircraft->m_verticalRateValid = true;
if (m_settings.m_siUnits)
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, Units::feetPerMinToIntegerMetresPerSecond(aircraft->m_verticalRate));
else
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, aircraft->m_verticalRate);
}
else if (tc == 28)
{
// Aircraft status - BDS 6,1
int st = data[4] & 0x7; // Subtype
if (st == 1)
{
int es = (data[5] >> 5) & 0x7; // Emergency state
int modeA = ((data[5] << 8) & 0x1f00) | (data[6] & 0xff); // Mode-A code (squawk)
aircraft->m_status = m_emergencyStatus[es];
aircraft->m_statusItem->setText(aircraft->m_status);
aircraft->m_squawk = squawkDecode(modeA);
if (modeA & 0x40)
aircraft->m_squawkItem->setText(QString("%1 IDENT").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
else
aircraft->m_squawkItem->setText(QString("%1").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
}
else if (st == 2)
{
// TCAS/ACAS RA Broadcast
}
}
else if (tc == 29)
{
// Target state and status
//bool selAltitudeType = (data[5] >> 7) & 0x1;
int selAltitudeFix = ((data[5] & 0x7f) << 4) | ((data[6] >> 4) & 0xf);
if (selAltitudeFix != 0)
{
int selAltitude = (selAltitudeFix - 1) * 32; // Ft
aircraft->m_selAltitude = selAltitude;
aircraft->m_selAltitudeValid = true;
if (m_settings.m_siUnits) {
aircraft->m_selAltitudeItem->setData(Qt::DisplayRole, Units::feetToIntegerMetres(aircraft->m_selAltitude));
} else {
aircraft->m_selAltitudeItem->setData(Qt::DisplayRole, roundTo50Feet(aircraft->m_selAltitude));
}
}
int baroFix = ((data[6] & 0xf) << 5) | ((data[7] >> 3) & 0x1f);
if (baroFix != 0)
{
float baro = (baroFix - 1) * 0.8f + 800.0f; // mb
aircraft->m_baro = baro;
aircraft->m_baroValid = true;
aircraft->m_baroItem->setData(Qt::DisplayRole, std::round(aircraft->m_baro));
}
bool selHeadingValid = (data[7] >> 2) & 0x1;
if (selHeadingValid)
{
int selHeadingFix = ((data[7] & 0x3) << 7) | ((data[8] >> 1) & 0x7f);
selHeadingFix = (selHeadingFix << 23) >> 23;
float selHeading = selHeadingFix * 180.0f / 256.0f;
if (selHeading < 0.0f) {
selHeading += 360.0f;
}
aircraft->m_selHeading = selHeading;
aircraft->m_selHeadingValid = true;
aircraft->m_selHeadingItem->setData(Qt::DisplayRole, std::round(aircraft->m_selHeading));
}
bool modeValid = (data[9] >> 1) & 0x1;
if (modeValid)
{
bool autoPilot = data[9] & 0x1;
bool vnavMode = (data[10] >> 7) & 0x1;
bool altHoldMode = (data[10] >> 6) & 0x1;
bool approachMode = (data[10] >> 4) & 0x1;
bool lnavMode = (data[10] >> 2) & 0x1;
aircraft->m_apItem->setText(autoPilot ? QChar(0x2713) : QChar(0x2717)); // Tick or cross
QString vMode = "";
if (vnavMode) {
vMode = vMode + "VNAV ";
}
if (altHoldMode) {
vMode = vMode + "HOLD ";
}
if (approachMode) {
vMode = vMode + "APP ";
}
vMode = vMode.trimmed();
aircraft->m_vModeItem->setText(vMode);
QString lMode = "";
if (lnavMode) {
lMode = lMode + "LNAV ";
}
if (approachMode) {
lMode = lMode + "APP ";
}
lMode = lMode.trimmed();
aircraft->m_lModeItem->setText(lMode);
}
}
else if (tc == 31)
{
// Aircraft operation status
}
// Update aircraft in map
if (aircraft->m_positionValid)
{
// Check to see if we need to start any animations
QList<SWGSDRangel::SWGMapAnimation *> *animations = animate(dateTime, aircraft);
// Update map displayed in channel
if (updateModel) {
m_aircraftModel.aircraftUpdated(aircraft);
}
// Send to Map feature
sendToMap(aircraft, animations);
if (resetAnimation)
{
// Wait until after model has changed before reseting
// otherwise animation might play on old model
aircraft->m_gearDown = false;
aircraft->m_flaps = 0.0;
aircraft->m_engineStarted = false;
aircraft->m_rotorStarted = false;
}
}
}
else if (df == 18)
{
// TIS-B that doesn't match ADS-B formats, such as TIS-B management
qDebug() << "TIS B message cf=" << ca << " icao: " << QString::number(icao, 16);
}
else if ((df == 4) || (df == 5))
{
decodeModeS(data, df, aircraft);
}
else if ((df == 20) || (df == 21))
{
decodeModeS(data, df, aircraft);
decodeCommB(data, dateTime, df, aircraft, updatedCallsign);
}
// Check to see if we need to emit a notification about this aircraft
checkDynamicNotification(aircraft);
// Update text below photo if it's likely to have changed
if ((aircraft == m_highlightAircraft) && (newAircraft || updatedCallsign)) {
updatePhotoText(aircraft);
}
}
void ADSBDemodGUI::decodeModeS(const QByteArray data, int df, Aircraft *aircraft)
{
bool wasOnSurface = aircraft->m_onSurface;
bool takenOff = false;
int flightStatus = data[0] & 0x7;
if ((flightStatus == 0) || (flightStatus == 2))
{
takenOff = wasOnSurface;
aircraft->m_onSurface = false;
}
else if ((flightStatus == 1) || (flightStatus == 3))
{
aircraft->m_onSurface = true;
}
if (wasOnSurface != aircraft->m_onSurface)
{
// Can't mix CPR values used on surface and those that are airbourne
aircraft->m_cprValid[0] = false;
aircraft->m_cprValid[1] = false;
}
//qDebug() << "Flight Status " << m_flightStatuses[flightStatus];
int altitude = 0; // Altitude in feet
if ((df == 4) || (df == 20))
{
int altitudeCode = ((data[2] & 0x1f) << 8) | (data[3] & 0xff);
if (altitudeCode & 0x40) // M bit indicates metres
{
int altitudeMetres = ((altitudeCode & 0x1f80) >> 1) | (altitudeCode & 0x3f);
altitude = Units::metresToFeet(altitudeMetres);
}
else
{
// Remove M and Q bits
int altitudeFix = ((altitudeCode & 0x1f80) >> 2) | ((altitudeCode & 0x20) >> 1) | (altitudeCode & 0xf);
// Convert to feet
if (altitudeCode & 0x10) {
altitude = altitudeFix * 25 - 1000;
} else {
altitude = gillhamToFeet(altitudeFix);
}
}
aircraft->m_altitude = altitude;
aircraft->m_altitudeValid = true;
aircraft->m_altitudeGNSS = false;
aircraft->m_altitudeItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? Units::feetToIntegerMetres(aircraft->m_altitude) : aircraft->m_altitude);
// Assume runway elevation is at first reported airboune altitude
if (takenOff)
{
aircraft->m_runwayAltitude = aircraft->m_altitude;
aircraft->m_runwayAltitudeValid = true;
}
}
else if ((df == 5) || (df == 21))
{
// Squawk ident code
int identCode = ((data[2] & 0x1f) << 8) | (data[3] & 0xff);
int squawk = squawkDecode(identCode);
if (squawk != aircraft->m_squawk)
{
aircraft->m_squawk = squawk;
if (identCode & 0x40) {
aircraft->m_squawkItem->setText(QString("%1 IDENT").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
} else {
aircraft->m_squawkItem->setText(QString("%1").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
}
}
}
}
void ADSBDemodGUI::decodeCommB(const QByteArray data, const QDateTime dateTime, int df, Aircraft *aircraft, bool &updatedCallsign)
{
// We only see downlink messages, so do not know the data format, so have to decode all posibilities
// and then see which have legal values and values that are consistent with ADS-B data
// All IFR aircraft should support ELS (Elementary Surveillance) which includes BDS 1,0 1,7 2,0 3,0
// Large aircraft are also required to support EHS (Enhanced Surveillance) which adds BDS 4,0 5,0 6,0
// There is also MRAR (Meteorological Routine Air Report) BDS 4,4 4,5, but only a small % of aircraft support this
// See: https://www.icao.int/APAC/Documents/edocs/Mode%20S%20DAPs%20Implementation%20and%20Operations%20Guidance%20Document3.0.pdf
// I've implemented a few extra BDSes, but these are rarely seen.
// Figure 2 in "Mode S Transponder Comm-B Capabilities in Current Operational Aircraft" gives a breakdown of what capabilities are reported by BDS 1,7:
// https://www.researchgate.net/publication/346521949_Mode_S_Transponder_Comm-B_Capabilities_in_Current_Operational_Aircraft/link/5fc60b794585152e9be8571c/download
// Skip messages that are all zeros
if (data[4] || data[5] || data[6] || data[7] || data[8] || data[9] || data[10])
{
const int maxWind = 250; // Maximum expected head/tail wind in knts
const int maxSpeedDiff = 50; // Maximum speed difference we allow before we assume message is inconsistent
const int maxAlt = 46000; // Maximum expected altitude for commercial jet
const float maxHeadingDiff = 20.0f; // Maximum difference in heading/track
// BDS 1,0 - ELS
bool bds_1_0 = (data[4] == 0x10) && ((data[5] & 0x7c) == 0x00);
// BDS 1,7 - Common usage GICB capability report - ELS
bool cap_0_5 = (data[4] >> 7) & 0x1;
bool cap_0_6 = (data[4] >> 6) & 0x1;
bool cap_0_7 = (data[4] >> 5) & 0x1;
bool cap_0_8 = (data[4] >> 4) & 0x1;
bool cap_0_9 = (data[4] >> 3) & 0x1;
bool cap_0_a = (data[4] >> 2) & 0x1;
bool cap_2_0 = (data[4] >> 1) & 0x1;
bool cap_2_1 = (data[4] >> 0) & 0x1;
bool cap_4_0 = (data[5] >> 7) & 0x1;
bool cap_4_1 = (data[5] >> 6) & 0x1;
bool cap_4_2 = (data[5] >> 5) & 0x1;
bool cap_4_3 = (data[5] >> 4) & 0x1;
bool cap_4_4 = (data[5] >> 3) & 0x1;
bool cap_4_5 = (data[5] >> 2) & 0x1;
bool cap_4_8 = (data[5] >> 1) & 0x1;
bool cap_5_0 = (data[5] >> 0) & 0x1;
bool cap_5_1 = (data[6] >> 7) & 0x1;
bool cap_5_2 = (data[6] >> 6) & 0x1;
bool cap_5_3 = (data[6] >> 5) & 0x1;
bool cap_5_4 = (data[6] >> 4) & 0x1;
bool cap_5_5 = (data[6] >> 3) & 0x1;
bool cap_5_6 = (data[6] >> 2) & 0x1;
bool cap_5_f = (data[6] >> 1) & 0x1;
bool cap_6_0 = (data[6] >> 0) & 0x1;
QStringList caps;
if (cap_0_5) {
caps.append("0,5");
}
if (cap_0_6) {
caps.append("0,6");
}
if (cap_0_7) {
caps.append("0,7");
}
if (cap_0_8) {
caps.append("0,8");
}
if (cap_0_9) {
caps.append("0,9");
}
if (cap_0_a) {
caps.append("0,A");
}
if (cap_2_0) {
caps.append("2,0");
}
if (cap_2_1) {
caps.append("2,1");
}
if (cap_4_0) {
caps.append("4,0");
}
if (cap_4_1) {
caps.append("4,1");
}
if (cap_4_2) {
caps.append("4,2");
}
if (cap_4_3) {
caps.append("4,3");
}
if (cap_4_4) {
caps.append("4,4");
}
if (cap_4_5) {
caps.append("4,5");
}
if (cap_4_8) {
caps.append("4,8");
}
if (cap_5_0) {
caps.append("5,0");
}
if (cap_5_1) {
caps.append("5,1");
}
if (cap_5_2) {
caps.append("5,2");
}
if (cap_5_3) {
caps.append("5,3");
}
if (cap_5_4) {
caps.append("5,4");
}
if (cap_5_5) {
caps.append("5,5");
}
if (cap_5_6) {
caps.append("5,6");
}
if (cap_5_f) {
caps.append("5,F");
}
if (cap_5_5) {
caps.append("6,0");
}
bool bds_1_7 = cap_2_0 && (data[7] == 0x0) && (data[8] == 0x0) && (data[9] == 0x0) && (data[10] == 0x0);
// BDS 1,8 1,9 1,A 1,B 1,C 1,D 1,E 1,F Mode S specific services
// Apart from 1,C and 1,F these can have any bits set/clear and specify BDS code capabilities
// Don't decode for now
// BDS 2,0 - Aircraft identification - ELS
// Flight/callsign - Extract 8 6-bit characters from 6 8-bit bytes, MSB first
unsigned char c[9];
char callsign[9];
c[0] = (data[5] >> 2) & 0x3f; // 6
c[1] = ((data[5] & 0x3) << 4) | ((data[6] & 0xf0) >> 4); // 2+4
c[2] = ((data[6] & 0xf) << 2) | ((data[7] & 0xc0) >> 6); // 4+2
c[3] = (data[7] & 0x3f); // 6
c[4] = (data[8] >> 2) & 0x3f;
c[5] = ((data[8] & 0x3) << 4) | ((data[9] & 0xf0) >> 4);
c[6] = ((data[9] & 0xf) << 2) | ((data[10] & 0xc0) >> 6);
c[7] = (data[10] & 0x3f);
// Map to ASCII
for (int i = 0; i < 8; i++) {
callsign[i] = m_idMap[c[i]];
}
callsign[8] = '\0';
QString callsignTrimmed = QString(callsign).trimmed();
bool invalidCallsign = QString(callsign).contains('#');
bool bds_2_0 = (data[4] == 0x20) && !invalidCallsign;
// BDS 2,1 - Aircraft and airline registration markings
bool aircraftRegistrationStatus = (data[4] >> 7) & 0x1;
char aircraftRegistration[8];
c[0] = (data[4] >> 1) & 0x3f;
c[1] = ((data[4] & 0x1) << 5) | ((data[5] >> 3) & 0x1f);
c[2] = ((data[5] & 0x7) << 3) | ((data[6] >> 5) & 0x7);
c[3] = ((data[6] & 0x1f) << 1) | ((data[7] >> 7) & 0x1);
c[4] = ((data[7] >> 1) & 0x1f);
c[5] = ((data[7] & 0x1) >> 3) | ((data[8] >> 3) & 0x1f);
c[6] = ((data[8] & 0x7) << 3) | ((data[9] >> 5) & 0x7);
// Map to ASCII
for (int i = 0; i < 7; i++) {
aircraftRegistration[i] = m_idMap[c[i]];
}
aircraftRegistration[7] = '\0';
QString aircraftRegistrationString = QString(aircraftRegistration).trimmed();
bool aircraftRegistrationInvalid = QString(aircraftRegistrationString).contains('#');
bool aircraftRegistrationInconsistent = !aircraftRegistrationStatus && (c[0] || c[1] || c[2] || c[3] || c[4] || c[5] || c[6]);
bool airlineRegistrationStatus = (data[9] >> 4) & 0x1;
char airlineRegistration[3];
c[0] = ((data[9] & 0xf) << 2) | ((data[10] >> 6) & 0x3);
c[1] = data[10] & 0x3f;
// Map to ASCII
for (int i = 0; i < 2; i++) {
airlineRegistration[i] = m_idMap[c[i]];
}
airlineRegistration[2] = '\0';
QString airlineRegistrationString = QString(airlineRegistration).trimmed();
bool airlineRegistrationInvalid = QString(airlineRegistrationString).contains('#') || !QChar::isLetter(c[0]) || !QChar::isLetter(c[1]);
bool airlineRegistrationInconsistent = !airlineRegistrationStatus && (c[0] || c[1]);
bool bds_2_1 = !aircraftRegistrationInvalid && !aircraftRegistrationInconsistent && !airlineRegistrationInvalid && !airlineRegistrationInconsistent;
// BDS 3,0 - ACAS active resolution advisory - ELS
int acas = data[6] & 0x7f;
int threatType = (data[7] >> 2) & 0x3;
bool bds_3_0 = (data[4] == 0x30) && (acas < 48) && (threatType != 3);
// BDS 4,0 - Selected vertical information - EHS
bool mcpSelectedAltStatus = (data[4] >> 7) & 0x1;
int mcpSelectedAltFix = ((data[4] & 0x7f) << 5) | ((data[5] >> 3) & 0x1f);
int mcpSelectedAlt = mcpSelectedAltFix * 16; // ft
bool mcpSelectedAltInconsistent = (mcpSelectedAlt > maxAlt) || (!mcpSelectedAltStatus && (mcpSelectedAltFix != 0));
bool fmsSelectedAltStatus = (data[5] >> 2) & 0x1;
int fmsSelectedAltFix = ((data[5] & 0x3) << 10) | ((data[6] & 0xff) << 2) || (data[7] >> 6) & 0x3;
int fmsSelectedAlt = fmsSelectedAltFix * 16; // ft
bool fmsSelectedAltInconsistent = (fmsSelectedAlt > maxAlt) || (!fmsSelectedAltStatus && (fmsSelectedAltFix != 0));
bool baroSettingStatus = (data[7] >> 5) & 0x1;
int baroSettingFix = ((data[7] & 0x1f) << 7) | ((data[8] >> 1) & 0x7f);
float baroSetting = baroSettingFix * 0.1f + 800.0f; // mb
bool baroSettingIncosistent = !baroSettingStatus && (baroSettingFix != 0);
bool modeStatus = data[9] & 0x1;
bool vnavMode = (data[10] >> 7) & 0x1;
bool altHoldMode = (data[10] >> 6) & 0x1;
bool approachMode = (data[10] >> 5) & 0x1;
bool modeInconsistent = !modeStatus && (vnavMode || altHoldMode || approachMode);
bool targetAltSourceStatus = (data[10] >> 2) & 0x1;
int targetAltSource = data[10] & 0x3;
bool targetAltSourceInconsistent = !targetAltSourceStatus && (targetAltSource != 0);
bool bds_4_0 = ((data[8] & 0x01) == 0x0) && ((data[9] & 0xfe) == 0x0) && ((data[10] & 0x18) == 0x0)
&& !mcpSelectedAltInconsistent && !fmsSelectedAltInconsistent && !baroSettingIncosistent && !modeInconsistent && !targetAltSourceInconsistent;
// BDS 4,1 - Next waypoint
bool waypointStatus = (data[4] >> 7) & 0x1;
char waypoint[10];
c[0] = (data[4] >> 1) & 0x3f;
c[1] = ((data[4] & 0x1) << 5) | ((data[5] >> 3) & 0x1f);
c[2] = ((data[5] & 0x7) << 3) | ((data[6] >> 5) & 0x7);
c[3] = ((data[6] & 0x1f) << 1) | ((data[7] >> 7) & 0x1);
c[4] = ((data[7] >> 1) & 0x1f);
c[5] = ((data[7] & 0x1) >> 3) | ((data[8] >> 3) & 0x1f);
c[6] = ((data[8] & 0x7) << 3) | ((data[9] >> 5) & 0x7);
c[7] = ((data[9] & 0x1f) << 1) | ((data[10] >> 7) & 0x1);
c[8] = ((data[10] >> 1) & 0x3f);
// Map to ASCII
for (int i = 0; i < 9; i++) {
waypoint[i] = m_idMap[c[i]];
}
waypoint[9] = '\0';
QString waypointString = QString(waypoint).trimmed();
bool waypointInvalid = QString(waypointString).contains('#');
bool waypointInconsistent = (waypointString.size() != 5) // Most navaid waypoints are 5 characters, and this prevents some incorrect matches, but is it correct? Need examples.
|| (!waypointStatus && (c[0] || c[1] || c[2] || c[3] || c[4] || c[5] || c[6] || c[7] || c[8]));
bool bds_4_1 = !waypointInvalid && !waypointInconsistent;
// BDS 4,4 - Meteorological routine air report - MRAR - (Appendix E suggests a slightly different format in the future)
int fomSource = (data[4] >> 4) & 0xf;
bool fomSourceInconsistent = fomSource > 4;
bool windSpeedStatus = (data[4] >> 3) & 0x1;
int windSpeedFix = ((data[4] & 0x7) << 6) | ((data[5] >> 2) & 0x3f);
int windSpeed = windSpeedFix; // knots
int windDirectionFix = ((data[5] & 0x3) << 6) | ((data[6] >> 2) & 0x3f);
int windDirection = windDirectionFix * 180.0f / 256.0f; // Degreees
bool windSpeedInconsistent = (windSpeed > 250.0f) || (!windSpeedStatus && ((windSpeedFix != 0) || (windDirectionFix != 0)));
int staticAirTemperatureFix = ((data[6] & 0x1) << 10) | ((data[7] & 0xff) << 2) | ((data[8] >> 6) & 0x3);
staticAirTemperatureFix = (staticAirTemperatureFix << 21) >> 21;
float staticAirTemperature = staticAirTemperatureFix * 0.25f;
bool staticAirTemperatureInconsistent = (staticAirTemperature < -80.0f) || (staticAirTemperature > 60.0f);
bool averageStaticPressureStatus = (data[8] >> 5) & 0x1;
int averageStaticPressureFix = ((data[8] & 0x1f) << 6) | ((data[9] >> 2) & 0x3f);
int averageStaticPressure = averageStaticPressureFix; // hPa
bool averageStaticPressureInconsistent = !averageStaticPressureStatus && (averageStaticPressureFix != 0);
bool turbulenceStatus = (data[9] >> 1) & 0x1;
int turbulence = ((data[9] & 0x1) << 1) | ((data[10] >> 7) & 0x1);
bool turbulenceInconsistent = !turbulenceStatus && (turbulence != 0);
bool humidityStatus = (data[10] >> 6) & 0x1;
int humidityFix = data[10] & 0x3f;
float humidity = humidityFix * 100.0f / 64.0f; // %
bool humidityInconsistent = (humidity > 100.0) || (!humidityStatus && (humidityFix != 0));
// Occasionally get frames: 20000000000000 or 08000000000000 - these seem unlikely to be BDS 4,4
bool noMetData = ((data[4] == 0x20) || (data[4] == 0x08)) && !(data[5] || data[6] || data[7] || data[8] || data[9] || data[10]);
bool bds_4_4 = !noMetData && !fomSourceInconsistent && !windSpeedInconsistent && !staticAirTemperatureInconsistent && !averageStaticPressureInconsistent && !turbulenceInconsistent && !humidityInconsistent;
// BDS 4,5 - Meteorological hazard report - MRAR - (Appendix E suggests a slightly different format in the future)
bool hazardTurbulenceStatus = (data[4] >> 7) & 0x1;
int hazardTurbulence = (data[4] >> 5) & 0x3;
bool hazardTurbulenceInconsistent = !hazardTurbulenceStatus && (hazardTurbulence != 0);
bool hazardWindShearStatus = (data[4] >> 4) & 0x1;
int hazardWindShear = (data[4] >> 2) & 0x3;
bool hazardWindShearInconsistent = !hazardWindShearStatus && (hazardWindShear != 0);
bool hazardMicroburstStatus = (data[4] >> 1) & 0x1;
int hazardMicroburst = ((data[4] & 0x1) << 1) | ((data[5] >> 7) & 0x1);
bool hazardMicroburstInconsistent = !hazardMicroburstStatus && (hazardMicroburst != 0);
bool hazardIcingStatus = (data[5] >> 6) & 0x1;
int hazardIcing = ((data[5] >> 4) & 0x3);
bool hazardIcingInconsistent = !hazardIcingStatus && (hazardIcing != 0);
bool hazardWakeVortexStatus = (data[5] >> 3) & 0x1;
int hazardWakeVortex = ((data[5] >> 1) & 0x3);
bool hazardWakeVortexInconsistent = !hazardWakeVortexStatus && (hazardWakeVortex != 0);
bool hazardStaticAirTemperatureStatus = data[5] & 0x1;
int hazardStaticAirTemperatureFix = ((data[6] & 0xff) << 2) | ((data[7] >> 6) & 0x3);
hazardStaticAirTemperatureFix = (hazardStaticAirTemperatureFix << 22) >> 22;
float hazardStaticAirTemperature = hazardStaticAirTemperatureFix * 0.25f; // deg C
bool hazardStaticAirTemperatureInconsistent = (hazardStaticAirTemperature < -80.0f) || (hazardStaticAirTemperature > 60.0f) || (!hazardStaticAirTemperatureStatus && (hazardStaticAirTemperatureFix != 0));
bool hazardAverageStaticPressureStatus = (data[7] >> 5) & 0x1;
int hazardAverageStaticPressureFix = ((data[7] & 0x1f) << 6) | ((data[8] >> 2) & 0x3f);
int hazardAverageStaticPressure = hazardAverageStaticPressureFix; // hPa
bool hazardAverageStaticPressureInconsistent = !hazardAverageStaticPressureStatus && (hazardAverageStaticPressureFix != 0);
bool hazardRadioHeightStatus = (data[8] >> 1) & 0x1;
int hazardRadioHeightFix = ((data[8] & 0x1) << 11) | ((data[9] & 0xff) << 3) | ((data[10] >> 5) & 0x7);
int hazardRadioHeight = hazardRadioHeightFix * 16; // Ft
bool hazardRadioHeightInconsistent = (hazardRadioHeight > maxAlt) || (!aircraft->m_onSurface && (hazardRadioHeight == 0)) || (!hazardRadioHeightStatus && (hazardRadioHeightFix != 0));
bool hazardReserveredInconsistent = (data[10] & 0x1f) != 0;
bool harzardIcingTempInconsistent = hazardIcingStatus && hazardStaticAirTemperatureStatus && (hazardIcing != 0) && ((hazardStaticAirTemperature >= 20.0f) || (hazardStaticAirTemperature <= -40.0f));
bool bds_4_5 = !hazardTurbulenceInconsistent && !hazardWindShearInconsistent && !hazardMicroburstInconsistent && !hazardIcingInconsistent
&& !hazardWakeVortexInconsistent && !hazardStaticAirTemperatureInconsistent && !hazardAverageStaticPressureInconsistent
&& !hazardRadioHeightInconsistent && !hazardReserveredInconsistent && !harzardIcingTempInconsistent;
// BDS 5,0 - Track and turn report - EHS
bool rollAngleStatus = (data[4] >> 7) & 0x1;
int rollAngleFix = ((data[4] & 0x7f) << 3) | ((data[5] >> 5) & 0x7);
rollAngleFix = (rollAngleFix << 22) >> 22;
float rollAngle = rollAngleFix * (45.0f/256.0f);
bool rollAngleInvalid = (rollAngle < -50.0f) || (rollAngle > 50.0f); // More than 50 deg bank unlikely for airliners
bool rollAngleInconsistent = ((abs(rollAngle) >= 1.0f) && aircraft->m_onSurface) || (!rollAngleStatus && (rollAngleFix != 0));
bool trueTrackAngleStatus = (data[5] >> 4) & 0x1;
int trueTrackAngleFix = ((data[5] & 0xf) << 7) | ((data[6] >> 1) & 0x7f);
trueTrackAngleFix = (trueTrackAngleFix << 21) >> 21;
float trueTrackAngle = trueTrackAngleFix * (90.0f/512.0f);
if (trueTrackAngle < 0.0f) {
trueTrackAngle += 360.0f;
}
bool trueTrackAngleInconsistent = (aircraft->m_headingValid && (abs(trueTrackAngle - aircraft->m_heading) > maxHeadingDiff))
|| (!trueTrackAngleStatus && (trueTrackAngleFix != 0));
bool groundSpeedStatus = data[6] & 0x1;
int groundSpeedFix = ((data[7] & 0xff) << 2) | ((data[8] >> 6) & 0x3);
int groundSpeed = groundSpeedFix * 2;
bool groundSpeedInconsistent = ((groundSpeed > 800) && (aircraft->m_emitterCategory != "High performance"))
|| (aircraft->m_groundspeedValid && (abs(aircraft->m_groundspeed - groundSpeed) > maxSpeedDiff))
|| (!groundSpeedStatus && (groundSpeedFix != 0));
bool trackAngleRateStatus = (data[8] >> 5) & 0x1;
int trackAngleRateFix = ((data[8] & 0x1f) << 5) | ((data[9] >> 3) & 0x1f);
trackAngleRateFix = (trackAngleRateFix << 22) >> 22;
float trackAngleRate = trackAngleRateFix * (8.0f/256.0f);
bool trackAngleRateInconsistent = !trackAngleRateStatus && (trackAngleRateFix != 0);
bool trueAirspeedStatus = (data[9] >> 2) & 0x1;
int trueAirspeedFix = ((data[9] & 0x3) << 8) | (data[10] & 0xff);
int trueAirspeed = trueAirspeedFix * 2;
bool trueAirspeedInconsistent = ((trueAirspeed > 575) && (aircraft->m_emitterCategory != "High performance"))
|| (aircraft->m_groundspeedValid && (abs(aircraft->m_groundspeed - trueAirspeed) > maxWind+maxSpeedDiff))
|| (!trueAirspeedStatus && (trueAirspeedFix != 0));
bool headwindStatus = groundSpeedStatus && trueAirspeedStatus;
int headwind = trueAirspeed - groundSpeed;
bool headwindInconsistent = abs(headwind) > maxWind;
bool bds_5_0 = !rollAngleInvalid && (!rollAngleInconsistent && !trueTrackAngleInconsistent && !groundSpeedInconsistent && !trackAngleRateInconsistent && !trueAirspeedInconsistent && !headwindInconsistent);
// BDS 5,1 - Position report coarse
bool positionValid = (data[4] >> 7) & 0x1;
int latitudeFix = ((data[4] & 0x3f) << 13) | ((data[5] & 0xff) << 5) | ((data[6] >> 3) & 0x1f);
latitudeFix = (latitudeFix << 12) >> 12;
float latitude = latitudeFix * (360.0f / 1048576.0f);
int longitudeFix = ((data[6] & 0x7) << 17) | ((data[7] & 0xff) << 9) | ((data[8] & 0xff) << 1) | ((data[9] >> 7) & 0x1);
longitudeFix = (longitudeFix << 12) >> 12;
float longitude = longitudeFix * (360.0f / 1048576.0f);
bool positionInconsistent = !aircraft->m_positionValid
|| (positionValid && aircraft->m_positionValid && ((abs(latitude - aircraft->m_latitude) > 2.0f) || (abs(longitude - aircraft->m_longitude) > 2.0f)))
|| (!positionValid && ((latitudeFix != 0) || (longitudeFix != 0)));
int pressureAltFix = ((data[9] & 0x7f) << 8) | (data[10] & 0xff);
pressureAltFix = (pressureAltFix << 17) >> 17;
int pressureAlt = pressureAltFix * 8;
bool pressureAltInconsistent = (pressureAlt > 50000) || (pressureAlt < -1000) || (positionValid && aircraft->m_altitudeValid && (abs(pressureAlt - aircraft->m_altitude) > 2000))
|| (!positionValid && (pressureAltFix != 0));
bool bds_5_1 = !positionInconsistent && !pressureAltInconsistent;
// BDS 5,3 - Air-referenced state vector
bool arMagHeadingStatus = (data[4] >> 7) & 1;
int arMagHeadingFix = ((data[4] & 0x7f) << 4) | ((data[5] >> 4) & 0xf);
float arMagHeading = arMagHeadingFix * 90.0f / 512.0f;
bool arMagHeadingInconsistent = (aircraft->m_headingValid && arMagHeadingStatus && (abs(aircraft->m_heading - arMagHeading) > maxHeadingDiff))
|| (!arMagHeadingStatus && (arMagHeadingFix != 0));
bool arIndicatedAirspeedStatus = (data[5] >> 3) & 0x1;
int arIndicatedAirspeedFix = ((data[5] & 0x7) << 7) | ((data[6] >> 1) & 0x7f);
int arIndicatedAirspeed = arIndicatedAirspeedFix; // knots
bool arIndicatedAirspeedInconsistent = ((arIndicatedAirspeed > 550) && (aircraft->m_emitterCategory != "High performance"))
|| (aircraft->m_groundspeedValid && (abs(aircraft->m_groundspeed - arIndicatedAirspeed) > maxWind+maxSpeedDiff))
|| (aircraft->m_indicatedAirspeedValid && (abs(aircraft->m_indicatedAirspeed - arIndicatedAirspeed) > maxSpeedDiff))
|| (arIndicatedAirspeedStatus && (arIndicatedAirspeed < 100) && !aircraft->m_onSurface && (aircraft->m_emitterCategory != "Light"))
|| (!arIndicatedAirspeedStatus && (arIndicatedAirspeedFix != 0));
bool arMachStatus = data[6] & 0x1;
int arMachFix = ((data[7] & 0xff) << 1) | ((data[8] >> 7) & 0x1);
float arMach = arMachFix * 0.008f;
bool arMachInconsistent = ((arMach >= 1.0f) && (aircraft->m_emitterCategory != "High performance"))
|| (!arMachStatus && (arMachFix != 0));
bool arTrueAirspeedStatus = (data[8] >> 6) & 0x1;
int arTureAirspeedFix = ((data[8] & 0x3f) << 6) | ((data[9] >> 2) & 0x3f);
float arTrueAirspeed = arTureAirspeedFix * 0.5f; // knots
bool arTrueAirspeedInconsistent = ((arTrueAirspeed > 550) && (aircraft->m_emitterCategory != "High performance"))
|| (aircraft->m_groundspeedValid && (abs(aircraft->m_groundspeed - arTrueAirspeed) > maxWind+maxSpeedDiff))
|| (aircraft->m_trueAirspeedValid && (abs(aircraft->m_trueAirspeed - arTrueAirspeed) > maxSpeedDiff))
|| (arTrueAirspeedStatus && (arTureAirspeedFix < 100) && !aircraft->m_onSurface && (aircraft->m_emitterCategory != "Light"))
|| (!arTrueAirspeedStatus && (arTureAirspeedFix != 0));
bool arAltitudeRateStatus = (data[9] >> 1) & 0x1;
int arAltitudeRateFix = ((data[9] & 0x1) << 8) | (data[10] & 0xff);
int arAltitudeRate = arAltitudeRateFix * 64; // Ft/min
bool arAltitudeRateInconsistent = (abs(arAltitudeRate) > 6000) || (!arAltitudeRateStatus && (arAltitudeRateFix != 0));
bool bds_5_3 = !arMagHeadingInconsistent && !arIndicatedAirspeedInconsistent && !arMachInconsistent && !arTrueAirspeedInconsistent && !arAltitudeRateInconsistent;
// BDS 6,0 - Heading and speed report - EHS
bool magHeadingStatus = (data[4] >> 7) & 1;
int magHeadingFix = ((data[4] & 0x7f) << 4) | ((data[6] >> 4) & 0xf);
magHeadingFix = (magHeadingFix << 21) >> 21;
float magHeading = magHeadingFix * (90.0f / 512.0f);
if (magHeading < 0.0f) {
magHeading += 360.f;
}
bool magHeadingInconsistent = (aircraft->m_headingValid && magHeadingStatus && (abs(aircraft->m_heading - magHeading) > maxHeadingDiff))
|| (!magHeadingStatus && (magHeadingFix != 0));
bool indicatedAirspeedStatus = (data[5] >> 3) & 0x1;
int indicatedAirspeedFix = ((data[5] & 0x7) << 7) | ((data[6] >> 1) & 0x7f);
int indicatedAirspeed = indicatedAirspeedFix;
bool indicatedAirspeedInconsistent = ((indicatedAirspeed > 550) && (aircraft->m_emitterCategory != "High performance"))
|| (aircraft->m_groundspeedValid && (abs(aircraft->m_groundspeed - indicatedAirspeed) > maxWind+maxSpeedDiff))
|| (aircraft->m_indicatedAirspeedValid && (abs(aircraft->m_indicatedAirspeed - indicatedAirspeed) > maxSpeedDiff))
|| (indicatedAirspeedStatus && (indicatedAirspeed < 100) && !aircraft->m_onSurface && (aircraft->m_emitterCategory != "Light"))
|| (!indicatedAirspeedStatus && (indicatedAirspeedFix != 0));
bool machStatus = data[6] & 0x1;
int machFix = ((data[7] & 0xff) << 2) | ((data[8] >> 6) & 0x3);
float mach = machFix * 2.048f / 512.0f;
bool machInconsistent = ((mach >= 1.0f) && (aircraft->m_emitterCategory != "High performance"))
|| (!machStatus && (machFix != 0));
bool baroAltRateStatus = (data[8] >> 5) & 0x1;
int baroAltRateFix = ((data[8] & 0x1f) << 5) | ((data[9] >> 3) & 0x1f);
baroAltRateFix = (baroAltRateFix << 22) >> 22;
int baroAltRate = baroAltRateFix * 32; // ft/min
bool baroAltRateInconsistent = (abs(baroAltRate) > 6000) || (aircraft->m_verticalRateValid && abs(baroAltRate - aircraft->m_verticalRate) > 2000)
|| (!baroAltRateStatus && (baroAltRateFix != 0));
bool verticalVelStatus = (data[9] >> 2) & 0x1;
int verticalVelFix = ((data[9] & 0x3) << 8) | (data[10] & 0xff);
verticalVelFix = (verticalVelFix << 22) >> 22;
int verticalVel = verticalVelFix * 32; // ft/min
bool verticalVelInconsistent = (abs(verticalVel) > 6000) || (aircraft->m_verticalRateValid && abs(verticalVel - aircraft->m_verticalRate) > 2000)
|| (!verticalVelStatus && (verticalVelFix != 0));
bool bds_6_0 = !magHeadingInconsistent && !indicatedAirspeedInconsistent && !machInconsistent && !baroAltRateInconsistent && !verticalVelInconsistent;
int possibleMatches = bds_1_0 + bds_1_7 + bds_2_0 + bds_2_1 + bds_3_0 + bds_4_0 + bds_4_1 + bds_4_4 + bds_4_5 + bds_5_0 + bds_5_1 + bds_5_3 + bds_6_0;
if (possibleMatches == 1)
{
if (bds_1_7)
{
// Some of these bits are dynamic, so can't assume that because a bit isn't set,
// that message is not ever supported
aircraft->m_bdsCapabilitiesValid = true;
aircraft->m_bdsCapabilities[0][5] |= cap_0_5;
aircraft->m_bdsCapabilities[0][6] |= cap_0_6;
aircraft->m_bdsCapabilities[0][7] |= cap_0_7;
aircraft->m_bdsCapabilities[0][8] |= cap_0_8;
aircraft->m_bdsCapabilities[0][9] |= cap_0_9;
aircraft->m_bdsCapabilities[0][10] |= cap_0_a;
aircraft->m_bdsCapabilities[2][0] |= cap_2_0;
aircraft->m_bdsCapabilities[2][1] |= cap_2_1;
aircraft->m_bdsCapabilities[4][0] |= cap_4_0;
aircraft->m_bdsCapabilities[4][1] |= cap_4_1;
aircraft->m_bdsCapabilities[4][2] |= cap_4_2;
aircraft->m_bdsCapabilities[4][3] |= cap_4_3;
aircraft->m_bdsCapabilities[4][4] |= cap_4_4;
aircraft->m_bdsCapabilities[4][8] |= cap_4_8;
aircraft->m_bdsCapabilities[5][0] |= cap_5_0;
aircraft->m_bdsCapabilities[5][1] |= cap_5_1;
aircraft->m_bdsCapabilities[5][2] |= cap_5_2;
aircraft->m_bdsCapabilities[5][3] |= cap_5_4;
aircraft->m_bdsCapabilities[5][4] |= cap_5_5;
aircraft->m_bdsCapabilities[5][5] |= cap_5_6;
aircraft->m_bdsCapabilities[5][6] |= cap_5_6;
aircraft->m_bdsCapabilities[5][15] |= cap_5_f;
aircraft->m_bdsCapabilities[6][0] |= cap_6_0;
}
if (bds_2_0)
{
updatedCallsign = aircraft->m_callsign != callsignTrimmed;
if (updatedCallsign)
{
aircraft->m_callsign = callsignTrimmed;
aircraft->m_callsignItem->setText(aircraft->m_callsign);
atcCallsign(aircraft);
callsignToFlight(aircraft);
}
}
if (bds_2_1)
{
qDebug() << "BDS 2,1 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "aircraftRegistration:" << aircraftRegistrationString
<< "airlineRegistration:" << airlineRegistrationString
<< "m_bdsCapabilities[2][1]: " << aircraft->m_bdsCapabilities[2][1]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
if (!aircraftRegistrationString.isEmpty()) {
aircraft->m_registrationItem->setText(aircraftRegistrationString);
}
}
if (bds_4_0)
{
// Could use targetAltSource here, but yet to see it set to anything other than unknown
if (mcpSelectedAltStatus)
{
aircraft->m_selAltitude = mcpSelectedAlt;
aircraft->m_selAltitudeValid = true;
if (m_settings.m_siUnits) {
aircraft->m_selAltitudeItem->setData(Qt::DisplayRole, Units::feetToIntegerMetres(aircraft->m_selAltitude));
} else {
aircraft->m_selAltitudeItem->setData(Qt::DisplayRole, roundTo50Feet(aircraft->m_selAltitude));
}
}
else if (fmsSelectedAltStatus)
{
aircraft->m_selAltitude = fmsSelectedAlt;
aircraft->m_selAltitudeValid = true;
if (m_settings.m_siUnits) {
aircraft->m_selAltitudeItem->setData(Qt::DisplayRole, Units::feetToIntegerMetres(aircraft->m_selAltitude));
} else {
aircraft->m_selAltitudeItem->setData(Qt::DisplayRole, roundTo50Feet(aircraft->m_selAltitude));
}
}
else
{
aircraft->m_selAltitude = 0;
aircraft->m_selAltitudeValid = false;
aircraft->m_selAltitudeItem->setText("");
}
if (baroSettingStatus)
{
aircraft->m_baro = baroSetting;
aircraft->m_baroValid = true;
aircraft->m_baroItem->setData(Qt::DisplayRole, std::round(aircraft->m_baro));
}
if (modeStatus)
{
QString mode = "";
if (vnavMode) {
mode = mode + "VNAV ";
}
if (altHoldMode) {
mode = mode + "HOLD ";
}
if (approachMode) {
mode = mode + "APP ";
}
mode = mode.trimmed();
aircraft->m_vModeItem->setText(mode);
}
}
if (bds_4_1)
{
qDebug() << "BDS 4,1 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "waypoint:" << waypointString
<< "m_bdsCapabilities[4][1]: " << aircraft->m_bdsCapabilities[4][1]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
}
if (bds_4_4)
{
if (fomSource != 0) // Ignore FOM "invalid"
{
if (windSpeedStatus)
{
if (m_settings.m_siUnits) {
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, Units::knotsToIntegerKPH(aircraft->m_groundspeed));
} else {
aircraft->m_windSpeedItem->setData(Qt::DisplayRole, windSpeed);
}
aircraft->m_windDirItem->setData(Qt::DisplayRole, windDirection);
// Not clear if air temp depends on the previous status bit
aircraft->m_staticAirTempItem->setData(Qt::DisplayRole, (int)std::round(staticAirTemperature));
}
if (averageStaticPressureStatus) {
aircraft->m_staticPressureItem->setData(Qt::DisplayRole, averageStaticPressure);
}
if (humidityStatus) {
aircraft->m_humidityItem->setData(Qt::DisplayRole, (int)std::round(humidity));
}
}
}
if (bds_4_5)
{
qDebug() << "BDS 4,5 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "hazardTurbulence:" << m_hazardSeverity[hazardTurbulence]
<< "hazardWindShear:" << m_hazardSeverity[hazardWindShear]
<< "hazardMicroburst:" << m_hazardSeverity[hazardMicroburst]
<< "hazardIcing:" << m_hazardSeverity[hazardIcing]
<< "hazardWakeVortex:" << m_hazardSeverity[hazardWakeVortex]
<< "hazardStaticAirTemperature:" << hazardStaticAirTemperature << "C"
<< "hazardAverageStaticPressure:" << hazardAverageStaticPressure << "hPA"
<< "hazardRadioHeight:" << hazardRadioHeight << "ft"
<< "(Aircraft Alt: " << aircraft->m_altitude << "ft)"
<< "m_bdsCapabilities[4][5]: " << aircraft->m_bdsCapabilities[4][5]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
;
}
if (bds_5_0)
{
if (rollAngleStatus)
{
aircraft->m_roll = rollAngle;
aircraft->m_rollValid = true;
aircraft->m_rollItem->setData(Qt::DisplayRole, std::round(aircraft->m_roll));
}
if (trueTrackAngleStatus)
{
aircraft->m_heading = trueTrackAngle;
aircraft->m_headingValid = true;
aircraft->m_headingDateTime = dateTime;
aircraft->m_headingItem->setData(Qt::DisplayRole, std::round(aircraft->m_heading));
aircraft->m_orientationDateTime = dateTime;
}
if (groundSpeedStatus)
{
aircraft->m_groundspeed = groundSpeed;
aircraft->m_groundspeedValid = true;
if (m_settings.m_siUnits) {
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, Units::knotsToIntegerKPH(aircraft->m_groundspeed));
} else {
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, aircraft->m_groundspeed);
}
}
if (trackAngleRateStatus)
{
aircraft->m_turnRate = trackAngleRate;
aircraft->m_turnRateValid = true;
aircraft->m_turnRateItem->setData(Qt::DisplayRole, std::round(aircraft->m_turnRate*10.0f)/10.0f);
}
if (trueAirspeedStatus)
{
aircraft->m_trueAirspeed = trueAirspeed;
aircraft->m_trueAirspeedValid = true;
if (m_settings.m_siUnits) {
aircraft->m_trueAirspeedItem->setData(Qt::DisplayRole, Units::knotsToIntegerKPH(aircraft->m_trueAirspeed));
} else {
aircraft->m_trueAirspeedItem->setData(Qt::DisplayRole, aircraft->m_trueAirspeed);
}
}
if (headwindStatus)
{
if (m_settings.m_siUnits) {
aircraft->m_headwindItem->setData(Qt::DisplayRole, Units::knotsToIntegerKPH(headwind));
} else {
aircraft->m_headwindItem->setData(Qt::DisplayRole, headwind);
}
}
}
if (bds_5_1)
{
// Position is specified as "coarse" - is it worth using?
qDebug() << "BDS 5,1 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "latitude:" << latitude << "(ADS-B:" << aircraft->m_latitude << ") "
<< "longitude:" << longitude << "(ADS-B:" << aircraft->m_longitude << ") "
<< "pressureAlt:" << pressureAlt << "(ADS-B:" << aircraft->m_altitude << ")"
<< "m_bdsCapabilities[5][1]: " << aircraft->m_bdsCapabilities[5][1]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
;
}
if (bds_5_3)
{
qDebug() << "BDS 5,3 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "arMagHeading:" << arMagHeading << "(ADS-B:" << aircraft->m_heading << ") "
<< "arIndicatedAirspeed:" << arIndicatedAirspeed << "knts" << "(ADS-B GS: " << aircraft->m_groundspeed << ") "
<< "arMach:" << arMach
<< "arTrueAirspeed:" << arTrueAirspeed << "knts"
<< "arAltitudeRate:" << arAltitudeRate << "ft/min"
<< "m_bdsCapabilities[5][3]: " << aircraft->m_bdsCapabilities[5][3]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
;
}
if (bds_6_0)
{
if (indicatedAirspeedStatus)
{
aircraft->m_indicatedAirspeed = indicatedAirspeed;
aircraft->m_indicatedAirspeedValid = true;
if (m_settings.m_siUnits) {
aircraft->m_indicatedAirspeedItem->setData(Qt::DisplayRole, Units::knotsToIntegerKPH(aircraft->m_indicatedAirspeed));
} else {
aircraft->m_indicatedAirspeedItem->setData(Qt::DisplayRole, aircraft->m_indicatedAirspeed);
}
}
if (machStatus)
{
aircraft->m_mach = mach;
aircraft->m_machValid = true;
aircraft->m_machItem->setData(Qt::DisplayRole, aircraft->m_mach);
}
if (verticalVelStatus)
{
aircraft->m_verticalRate = verticalVel;
aircraft->m_verticalRateValid = true;
if (m_settings.m_siUnits) {
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, Units::feetPerMinToIntegerMetresPerSecond(aircraft->m_verticalRate));
} else {
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, aircraft->m_verticalRate);
}
}
}
if (bds_5_0 || bds_6_0) {
calcAirTemp(aircraft);
}
}
else if (false) // Enable to debug multiple matching frames
{
qDebug() << "DF" << df
<< "matches" << possibleMatches
<< "bds_1_0" << bds_1_0
<< "bds_1_7" << bds_1_7
<< "bds_2_0" << bds_2_0
<< "bds_2_1" << bds_2_1
<< "bds_3_0" << bds_3_0
<< "bds_4_0" << bds_4_0
<< "bds_4_1" << bds_4_1
<< "bds_4_4" << bds_4_4
<< "bds_4_5" << bds_4_5
<< "bds_5_0" << bds_5_0
<< "bds_5_1" << bds_5_1
<< "bds_5_3" << bds_5_3
<< "bds_6_0" << bds_6_0
;
qDebug() << data.toHex();
qDebug() << (bds_1_0 ? "+" : "-")
<< "BDS 1,0 - ";
qDebug() << (bds_1_7 ? "+" : "-")
<< "BDS 1,7 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "BDS:" << caps.join(" ");
qDebug() << (bds_2_0 ? "+" : "-")
<< "BDS 2,0 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "Callsign:" << callsignTrimmed;
qDebug() << (bds_2_1 ? "+" : "-")
<< "BDS 2,1 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "aircraftRegistration:" << aircraftRegistrationString
<< "airlineRegistration:" << airlineRegistrationString
<< "m_bdsCapabilities[2][1]: " << aircraft->m_bdsCapabilities[2][1]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_3_0 ? "+" : "-")
<< "BDS 3,0 - ";
qDebug() << (bds_4_0 ? "+" : "-")
<< "BDS 4,0 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "mcpSelectedAlt:" << mcpSelectedAlt << "ft"
<< "fmsSelectedAlt:" << fmsSelectedAlt << "ft"
<< "baroSetting:" << (baroSettingStatus ? QString::number(baroSetting) : "invalid") << (baroSettingStatus ? "mb" : "")
<< "vnav: " << vnavMode
<< "altHold: " << altHoldMode
<< "approach: " << approachMode
<< "targetAltSource:" << targetAltSource
<< "m_bdsCapabilities[4][0]: " << aircraft->m_bdsCapabilities[4][0]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_4_1 ? "+" : "-")
<< "BDS 4,1 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "waypoint:" << waypointString
<< "m_bdsCapabilities[4][1]: " << aircraft->m_bdsCapabilities[4][1]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_4_4 ? "+" : "-")
<< "BDS 4,4 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "fomSource:" << m_fomSources[fomSource]
<< "windSpeed:" << windSpeed << "knts"
<< "windDirection:" << windDirection << "deg"
<< "staticAirTemperature:" << staticAirTemperature << "C"
<< "averageStaticPressure:" << averageStaticPressure << "hPa"
<< "turbulence:" << turbulence
<< "humidity:" << humidity << "%"
<< "m_bdsCapabilities[4][4]: " << aircraft->m_bdsCapabilities[4][4]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_4_5 ? "+" : "-")
<< "BDS 4,5 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "hazardTurbulence:" << m_hazardSeverity[hazardTurbulence]
<< "hazardWindShear:" << m_hazardSeverity[hazardWindShear]
<< "hazardMicroburst:" << m_hazardSeverity[hazardMicroburst]
<< "hazardIcing:" << m_hazardSeverity[hazardIcing]
<< "hazardWakeVortex:" << m_hazardSeverity[hazardWakeVortex]
<< "hazardStaticAirTemperature:" << hazardStaticAirTemperature << "C"
<< "hazardAverageStaticPressure:" << hazardAverageStaticPressure << "hPA"
<< "hazardRadioHeight:" << hazardRadioHeight << "ft"
<< "m_bdsCapabilities[4][5]: " << aircraft->m_bdsCapabilities[4][5]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_5_0 ? "+" : "-")
<< "BDS 5,0 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "rollAngle:" << rollAngle
<< "trueTrackAngle:" << trueTrackAngle
<< "trackAngleRate: " << trackAngleRate
<< "groundSpeed:" << groundSpeed
<< "trueAirspeed:" << trueAirspeed
<< "headwind:" << headwind
<< "(ADS-B GS: " << aircraft->m_groundspeed << ")"
<< "(ADS-B TAS: " << aircraft->m_trueAirspeed << ")"
<< "(ADS-B heading:" << aircraft->m_heading << ")"
<< "m_bdsCapabilities[5][0]: " << aircraft->m_bdsCapabilities[5][0]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_5_1 ? "+" : "-")
<< "BDS 5,1 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "latitude:" << latitude << "(ADS-B:" << aircraft->m_latitude << ") "
<< "longitude:" << longitude << "(ADS-B:" << aircraft->m_longitude << ") "
<< "pressureAlt:" << pressureAlt << "(ADS-B:" << aircraft->m_altitude << ")"
<< "m_bdsCapabilities[5][1]: " << aircraft->m_bdsCapabilities[5][1]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_5_3 ? "+" : "-")
<< "BDS 5,3 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "arMagHeading:" << arMagHeading << "(ADS-B:" << aircraft->m_heading << ") "
<< "arIndicatedAirspeed:" << arIndicatedAirspeed << "knts" << "(ADS-B GS: " << aircraft->m_groundspeed << ") "
<< "arMach:" << arMach
<< "arTrueAirspeed:" << arTrueAirspeed << "knts"
<< "arAltitudeRate:" << arAltitudeRate << "ft/min"
<< "arMagHeadingInconsistent" << arMagHeadingInconsistent << "arIndicatedAirspeedInconsistent" << arIndicatedAirspeedInconsistent << "arMachInconsistent" << arMachInconsistent << "arTrueAirspeedInconsistent" << arTrueAirspeedInconsistent
<< "m_bdsCapabilities[5][3]: " << aircraft->m_bdsCapabilities[5][3]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
qDebug() << (bds_6_0 ? "+" : "-")
<< "BDS 6,0 - "
<< "ICAO:" << aircraft->m_icaoHex
<< "magHeading:" << magHeading << "(ADS-B:" << aircraft->m_heading << ") "
<< "indicatedAirspeed:" << indicatedAirspeed << "knts" << "(ADS-B GS: " << aircraft->m_groundspeed << ") "
<< "mach:" << mach
<< "baroAltRate:" << baroAltRate << "ft/min"
<< "verticalVel:" << verticalVel << "ft/min"
<< "magHeadingInconsistent " << magHeadingInconsistent << "indicatedAirspeedInconsistent" << indicatedAirspeedInconsistent << "machInconsistent" << machInconsistent << "baroAltRateInconsistent" << baroAltRateInconsistent << "verticalVelInconsistent" << verticalVelInconsistent
<< "m_bdsCapabilities[6][0]: " << aircraft->m_bdsCapabilities[6][0]
<< "m_bdsCapabilitiesValid: " << aircraft->m_bdsCapabilitiesValid;
}
}
}
QList<SWGSDRangel::SWGMapAnimation *> * ADSBDemodGUI::animate(QDateTime dateTime, Aircraft *aircraft)
{
QList<SWGSDRangel::SWGMapAnimation *> *animations = new QList<SWGSDRangel::SWGMapAnimation *>();
const int gearDownSpeed = 150;
const int gearUpAltitude = 200;
const int gearUpVerticalRate = 1000;
const int accelerationHeight = 1500;
const int flapsRetractAltitude = 2000;
const int flapsCleanSpeed = 200;
bool debug = false;
// Landing gear should be down when on surface
// Check speed in case we get a mixture of surface and airbourne positions
// during take-off
if ( aircraft->m_onSurface
&& !aircraft->m_gearDown
&& ( (aircraft->m_groundspeedValid && (aircraft->m_groundspeed < 80))
|| !aircraft->m_groundspeedValid
)
)
{
if (debug) {
qDebug() << "Gear down as on surface " << aircraft->m_icaoHex;
}
animations->append(gearAnimation(dateTime, false));
aircraft->m_gearDown = true;
}
// Flaps when on the surface
if (aircraft->m_onSurface && aircraft->m_groundspeedValid)
{
if ((aircraft->m_groundspeed <= 20) && (aircraft->m_flaps != 0.0))
{
// No flaps when stationary / taxiing
if (debug) {
qDebug() << "Parking flaps " << aircraft->m_icaoHex;
}
animations->append(flapsAnimation(dateTime, aircraft->m_flaps, 0.0));
animations->append(slatsAnimation(dateTime, true));
aircraft->m_flaps = 0.0;
}
else if ((aircraft->m_groundspeed >= 30) && (aircraft->m_flaps < 0.25))
{
// Flaps for takeoff
if (debug) {
qDebug() << "Takeoff flaps " << aircraft->m_icaoHex;
}
animations->append(flapsAnimation(dateTime, aircraft->m_flaps, 0.25));
animations->append(slatsAnimation(dateTime, false));
aircraft->m_flaps = 0.25;
}
}
// Pitch up on take-off
if ( aircraft->m_gearDown
&& !aircraft->m_onSurface
&& ( (aircraft->m_verticalRateValid && (aircraft->m_verticalRate > 300))
|| (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude > (aircraft->m_runwayAltitude + gearUpAltitude/2)))
)
)
{
if (debug) {
qDebug() << "Pitch up " << aircraft->m_icaoHex;
}
aircraft->m_pitchEst = 5.0;
}
// Retract landing gear after take-off
if ( aircraft->m_gearDown
&& !aircraft->m_onSurface
&& ( (aircraft->m_verticalRateValid && (aircraft->m_verticalRate > 1000))
|| (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude > (aircraft->m_runwayAltitude + gearUpAltitude)))
)
)
{
if (debug) {
qDebug() << "Gear up " << aircraft->m_icaoHex
<< " VR " << (aircraft->m_verticalRateValid && (aircraft->m_verticalRate > gearUpVerticalRate))
<< " Alt " << (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude > (aircraft->m_runwayAltitude + gearUpAltitude)))
<< "m_altitude " << aircraft->m_altitude << " aircraft->m_runwayAltitude " << aircraft->m_runwayAltitude;
}
aircraft->m_pitchEst = 10.0;
animations->append(gearAnimation(dateTime.addSecs(2), true));
aircraft->m_gearDown = false;
}
// Reduce pitch at acceleration height
if ( (aircraft->m_flaps > 0.0)
&& (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude > (aircraft->m_runwayAltitude + accelerationHeight)))
)
{
aircraft->m_pitchEst = 5.0;
}
// Retract flaps/slats after take-off
// Should be after acceleration altitude (1500-3000ft AAL)
// And before max speed for flaps is reached (215knt for A320, 255KIAS for 777)
if ( (aircraft->m_flaps > 0.0)
&& ( (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude > (aircraft->m_runwayAltitude + flapsRetractAltitude)))
|| (aircraft->m_groundspeedValid && (aircraft->m_groundspeed > flapsCleanSpeed))
)
)
{
if (debug) {
qDebug() << "Retract flaps " << aircraft->m_icaoHex
<< " Spd " << (aircraft->m_groundspeedValid && (aircraft->m_groundspeed > flapsCleanSpeed))
<< " Alt " << (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude > (aircraft->m_runwayAltitude + flapsRetractAltitude)));
}
animations->append(flapsAnimation(dateTime, aircraft->m_flaps, 0.0));
animations->append(slatsAnimation(dateTime, true));
aircraft->m_flaps = 0.0;
// Clear runway information
aircraft->m_runwayAltitudeValid = false;
aircraft->m_runwayAltitude = 0.0;
}
// Extend flaps for approach and landing
// We don't know airport elevation, so just base on speed and descent rate
// Vertical rate can go negative during take-off, so we check m_runwayAltitudeValid
if (!aircraft->m_onSurface
&& !aircraft->m_runwayAltitudeValid
&& (aircraft->m_verticalRateValid && (aircraft->m_verticalRate < 0))
&& aircraft->m_groundspeedValid
)
{
if ((aircraft->m_groundspeed < flapsCleanSpeed) && (aircraft->m_flaps < 0.25))
{
// Extend flaps for approach
if (debug) {
qDebug() << "Extend flaps for approach" << aircraft->m_icaoHex;
}
animations->append(flapsAnimation(dateTime, aircraft->m_flaps, 0.25));
//animations->append(slatsAnimation(dateTime, false));
aircraft->m_flaps = 0.25;
aircraft->m_pitchEst = 1.0;
}
}
// Gear down for landing
// We don't know airport elevation, so just base on speed and descent rate
if (!aircraft->m_gearDown
&& !aircraft->m_onSurface
&& !aircraft->m_runwayAltitudeValid
&& (aircraft->m_verticalRateValid && (aircraft->m_verticalRate < 0))
&& (aircraft->m_groundspeedValid && (aircraft->m_groundspeed < gearDownSpeed))
)
{
if (debug) {
qDebug() << "Flaps/Gear down for landing " << aircraft->m_icaoHex;
}
animations->append(flapsAnimation(dateTime, aircraft->m_flaps, 0.5));
animations->append(slatsAnimation(dateTime, false));
animations->append(gearAnimation(dateTime.addSecs(8), false));
animations->append(flapsAnimation(dateTime.addSecs(16), 0.5, 1.0));
aircraft->m_gearDown = true;
aircraft->m_flaps = 1.0;
aircraft->m_pitchEst = 3.0;
}
// Engine control
if (aircraft->m_emitterCategory == "Rotorcraft")
{
// Helicopter rotors
if (!aircraft->m_rotorStarted && !aircraft->m_onSurface)
{
// Start rotors
if (debug) {
qDebug() << "Start rotors " << aircraft->m_icaoHex;
}
animations->append(rotorAnimation(dateTime, false));
aircraft->m_rotorStarted = true;
}
else if (aircraft->m_rotorStarted && aircraft->m_onSurface)
{
if (debug) {
qDebug() << "Stop rotors " << aircraft->m_icaoHex;
}
animations->append(rotorAnimation(dateTime, true));
aircraft->m_rotorStarted = false;
}
}
else
{
// Propellors
if (!aircraft->m_engineStarted && aircraft->m_groundspeedValid && (aircraft->m_groundspeed > 0))
{
if (debug) {
qDebug() << "Start engines " << aircraft->m_icaoHex;
}
animations->append(engineAnimation(dateTime, 1, false));
animations->append(engineAnimation(dateTime, 2, false));
aircraft->m_engineStarted = true;
}
else if (aircraft->m_engineStarted && aircraft->m_groundspeedValid && (aircraft->m_groundspeed == 0))
{
if (debug) {
qDebug() << "Stop engines " << aircraft->m_icaoHex;
}
animations->append(engineAnimation(dateTime, 1, true));
animations->append(engineAnimation(dateTime, 2, true));
aircraft->m_engineStarted = false;
}
}
// Estimate pitch, so it looks a little more realistic
if (aircraft->m_onSurface)
{
// Check speed so we don't set pitch to 0 immediately on touch-down
// Should probably record time of touch-down and reduce over time
if (aircraft->m_groundspeedValid)
{
if (aircraft->m_groundspeed < 80) {
aircraft->m_pitchEst = 0.0;
} else if ((aircraft->m_groundspeed < 130) && (aircraft->m_pitchEst >= 2)) {
aircraft->m_pitchEst = 1;
}
}
}
else if ((aircraft->m_flaps < 0.25) && aircraft->m_verticalRateValid)
{
// In climb/descent
aircraft->m_pitchEst = std::abs(aircraft->m_verticalRate / 400.0);
}
// Estimate some roll
if (aircraft->m_onSurface
|| (aircraft->m_runwayAltitudeValid && (aircraft->m_altitude < (aircraft->m_runwayAltitude + accelerationHeight))))
{
aircraft->m_rollEst = 0.0;
}
else if (aircraft->m_headingValid)
{
// Really need to use more data points for this - or better yet, get it from Mode-S frames
if (aircraft->m_prevHeadingDateTime.isValid())
{
qint64 msecs = aircraft->m_prevHeadingDateTime.msecsTo(aircraft->m_headingDateTime);
if (msecs > 0)
{
float headingDiff = fmod(aircraft->m_heading - aircraft->m_prevHeading + 540.0, 360.0) - 180.0;
float roll = headingDiff / (msecs / 1000.0);
//qDebug() << "Heading Diff " << headingDiff << " msecs " << msecs << " roll " << roll;
roll = std::min(roll, 15.0f);
roll = std::max(roll, -15.0f);
aircraft->m_rollEst = roll;
}
}
aircraft->m_prevHeadingDateTime = aircraft->m_headingDateTime;
aircraft->m_prevHeading = aircraft->m_heading;
}
return animations;
}
SWGSDRangel::SWGMapAnimation *ADSBDemodGUI::gearAnimation(QDateTime startDateTime, bool up)
{
// Gear up/down
SWGSDRangel::SWGMapAnimation *animation = new SWGSDRangel::SWGMapAnimation();
animation->setName(new QString("libxplanemp/controls/gear_ratio"));
animation->setStartDateTime(new QString(startDateTime.toString(Qt::ISODateWithMs)));
animation->setReverse(up);
animation->setLoop(0);
animation->setDuration(5);
animation->setMultiplier(0.2);
return animation;
}
SWGSDRangel::SWGMapAnimation *ADSBDemodGUI::flapsAnimation(QDateTime startDateTime, float currentFlaps, float flaps)
{
// Extend / retract flags
bool retract = flaps < currentFlaps;
SWGSDRangel::SWGMapAnimation *animation = new SWGSDRangel::SWGMapAnimation();
animation->setName(new QString("libxplanemp/controls/flap_ratio"));
animation->setStartDateTime(new QString(startDateTime.toString(Qt::ISODateWithMs)));
animation->setReverse(retract);
animation->setLoop(0);
animation->setDuration(5*std::abs(flaps-currentFlaps));
animation->setMultiplier(0.2);
if (retract) {
animation->setStartOffset(1.0 - currentFlaps);
} else {
animation->setStartOffset(currentFlaps);
}
return animation;
}
SWGSDRangel::SWGMapAnimation *ADSBDemodGUI::slatsAnimation(QDateTime startDateTime, bool retract)
{
// Extend / retract slats
SWGSDRangel::SWGMapAnimation *animation = new SWGSDRangel::SWGMapAnimation();
animation->setName(new QString("libxplanemp/controls/slat_ratio"));
animation->setStartDateTime(new QString(startDateTime.toString(Qt::ISODateWithMs)));
animation->setReverse(retract);
animation->setLoop(0);
animation->setDuration(5);
animation->setMultiplier(0.2);
return animation;
}
SWGSDRangel::SWGMapAnimation *ADSBDemodGUI::rotorAnimation(QDateTime startDateTime, bool stop)
{
// Turn rotors in helicopter.glb model
SWGSDRangel::SWGMapAnimation *animation = new SWGSDRangel::SWGMapAnimation();
animation->setName(new QString("Take 001"));
animation->setStartDateTime(new QString(startDateTime.toString(Qt::ISODateWithMs)));
animation->setReverse(false);
animation->setLoop(true);
animation->setMultiplier(1);
animation->setStop(stop);
return animation;
}
SWGSDRangel::SWGMapAnimation *ADSBDemodGUI::engineAnimation(QDateTime startDateTime, int engine, bool stop)
{
// Turn propellors
SWGSDRangel::SWGMapAnimation *animation = new SWGSDRangel::SWGMapAnimation();
animation->setName(new QString(QString("libxplanemp/engines/engine_rotation_angle_deg%1").arg(engine)));
animation->setStartDateTime(new QString(startDateTime.toString(Qt::ISODateWithMs)));
animation->setReverse(false);
animation->setLoop(true);
animation->setMultiplier(1);
animation->setStop(stop);
return animation;
}
void ADSBDemodGUI::checkStaticNotification(Aircraft *aircraft)
{
for (int i = 0; i < m_settings.m_notificationSettings.size(); i++)
{
QString match;
switch (m_settings.m_notificationSettings[i]->m_matchColumn)
{
case ADSB_COL_ICAO:
match = aircraft->m_icaoItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_MODEL:
match = aircraft->m_modelItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_REGISTRATION:
match = aircraft->m_registrationItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_MANUFACTURER:
match = aircraft->m_manufacturerNameItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_OWNER:
match = aircraft->m_ownerItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_OPERATOR_ICAO:
match = aircraft->m_operatorICAOItem->data(Qt::DisplayRole).toString();
break;
default:
break;
}
if (!match.isEmpty())
{
if (m_settings.m_notificationSettings[i]->m_regularExpression.isValid())
{
if (m_settings.m_notificationSettings[i]->m_regularExpression.match(match).hasMatch())
{
highlightAircraft(aircraft);
if (!m_settings.m_notificationSettings[i]->m_speech.isEmpty()) {
speechNotification(aircraft, m_settings.m_notificationSettings[i]->m_speech);
}
if (!m_settings.m_notificationSettings[i]->m_command.isEmpty()) {
commandNotification(aircraft, m_settings.m_notificationSettings[i]->m_command);
}
if (m_settings.m_notificationSettings[i]->m_autoTarget) {
targetAircraft(aircraft);
}
aircraft->m_notified = true;
}
}
}
}
}
void ADSBDemodGUI::checkDynamicNotification(Aircraft *aircraft)
{
if (!aircraft->m_notified)
{
for (int i = 0; i < m_settings.m_notificationSettings.size(); i++)
{
if ( (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_CALLSIGN)
|| (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_ALTITUDE)
|| (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_GROUND_SPEED)
|| (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_RANGE)
|| (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_CATEGORY)
|| (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_STATUS)
|| (m_settings.m_notificationSettings[i]->m_matchColumn == ADSB_COL_SQUAWK)
)
{
QString match;
switch (m_settings.m_notificationSettings[i]->m_matchColumn)
{
case ADSB_COL_CALLSIGN:
match = aircraft->m_callsignItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_ALTITUDE:
match = aircraft->m_altitudeItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_GROUND_SPEED:
match = aircraft->m_groundspeedItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_RANGE:
match = aircraft->m_rangeItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_CATEGORY:
match = aircraft->m_emitterCategoryItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_STATUS:
match = aircraft->m_statusItem->data(Qt::DisplayRole).toString();
break;
case ADSB_COL_SQUAWK:
match = aircraft->m_squawkItem->data(Qt::DisplayRole).toString();
break;
default:
break;
}
if (!match.isEmpty())
{
if (m_settings.m_notificationSettings[i]->m_regularExpression.isValid())
{
if (m_settings.m_notificationSettings[i]->m_regularExpression.match(match).hasMatch())
{
highlightAircraft(aircraft);
if (!m_settings.m_notificationSettings[i]->m_speech.isEmpty()) {
speechNotification(aircraft, m_settings.m_notificationSettings[i]->m_speech);
}
if (!m_settings.m_notificationSettings[i]->m_command.isEmpty()) {
commandNotification(aircraft, m_settings.m_notificationSettings[i]->m_command);
}
if (m_settings.m_notificationSettings[i]->m_autoTarget) {
targetAircraft(aircraft);
}
aircraft->m_notified = true;
}
}
}
}
}
}
}
// Initialise text to speech engine
// This takes 10 seconds on some versions of Linux, so only do it, if user actually
// has speech notifications configured
void ADSBDemodGUI::enableSpeechIfNeeded()
{
if (m_speech) {
return;
}
for (const auto& notification : m_settings.m_notificationSettings)
{
if (!notification->m_speech.isEmpty())
{
qDebug() << "ADSBDemodGUI: Enabling text to speech";
m_speech = new QTextToSpeech(this);
return;
}
}
}
void ADSBDemodGUI::speechNotification(Aircraft *aircraft, const QString &speech)
{
if (m_speech) {
m_speech->say(subAircraftString(aircraft, speech));
} else {
qDebug() << "ADSBDemodGUI::speechNotification: Unable to say " << speech;
}
}
void ADSBDemodGUI::commandNotification(Aircraft *aircraft, const QString &command)
{
QString commandLine = subAircraftString(aircraft, command);
QStringList allArgs = QProcess::splitCommand(commandLine);
if (allArgs.size() > 0)
{
QString program = allArgs[0];
allArgs.pop_front();
QProcess::startDetached(program, allArgs);
}
}
QString ADSBDemodGUI::subAircraftString(Aircraft *aircraft, const QString &string)
{
QString s = string;
s = s.replace("${icao}", aircraft->m_icaoItem->data(Qt::DisplayRole).toString());
s = s.replace("${callsign}", aircraft->m_callsignItem->data(Qt::DisplayRole).toString());
s = s.replace("${aircraft}", aircraft->m_modelItem->data(Qt::DisplayRole).toString());
s = s.replace("${speed}", aircraft->m_groundspeedItem->data(Qt::DisplayRole).toString()); // For backwards compatibility
s = s.replace("${gs}", aircraft->m_groundspeedItem->data(Qt::DisplayRole).toString());
s = s.replace("${tas}", aircraft->m_trueAirspeedItem->data(Qt::DisplayRole).toString());
s = s.replace("${ias}", aircraft->m_indicatedAirspeedItem->data(Qt::DisplayRole).toString());
s = s.replace("${mach}", aircraft->m_machItem->data(Qt::DisplayRole).toString());
s = s.replace("${selAltitude}", aircraft->m_selAltitudeItem->data(Qt::DisplayRole).toString());
s = s.replace("${altitude}", aircraft->m_altitudeItem->data(Qt::DisplayRole).toString());
s = s.replace("${verticalRate}", aircraft->m_verticalRateItem->data(Qt::DisplayRole).toString());
s = s.replace("${selHeading}", aircraft->m_selHeadingItem->data(Qt::DisplayRole).toString());
s = s.replace("${heading}", aircraft->m_headingItem->data(Qt::DisplayRole).toString());
s = s.replace("${turnRate}", aircraft->m_turnRateItem->data(Qt::DisplayRole).toString());
s = s.replace("${roll}", aircraft->m_rollItem->data(Qt::DisplayRole).toString());
s = s.replace("${range}", aircraft->m_rangeItem->data(Qt::DisplayRole).toString());
s = s.replace("${azel}", aircraft->m_azElItem->data(Qt::DisplayRole).toString());
s = s.replace("${category}", aircraft->m_emitterCategoryItem->data(Qt::DisplayRole).toString());
s = s.replace("${status}", aircraft->m_statusItem->data(Qt::DisplayRole).toString());
s = s.replace("${squawk}", aircraft->m_squawkItem->data(Qt::DisplayRole).toString());
s = s.replace("${registration}", aircraft->m_registrationItem->data(Qt::DisplayRole).toString());
s = s.replace("${manufacturer}", aircraft->m_manufacturerNameItem->data(Qt::DisplayRole).toString());
s = s.replace("${owner}", aircraft->m_ownerItem->data(Qt::DisplayRole).toString());
s = s.replace("${operator}", aircraft->m_operatorICAOItem->data(Qt::DisplayRole).toString());
s = s.replace("${ap}", aircraft->m_apItem->data(Qt::DisplayRole).toString());
s = s.replace("${vMode}", aircraft->m_vModeItem->data(Qt::DisplayRole).toString());
s = s.replace("${lMode}", aircraft->m_lModeItem->data(Qt::DisplayRole).toString());
s = s.replace("${baro}", aircraft->m_baroItem->data(Qt::DisplayRole).toString());
s = s.replace("${headwind}", aircraft->m_headwindItem->data(Qt::DisplayRole).toString());
s = s.replace("${windSpeed}", aircraft->m_windSpeedItem->data(Qt::DisplayRole).toString());
s = s.replace("${windDirection}", aircraft->m_windDirItem->data(Qt::DisplayRole).toString());
s = s.replace("${staticPressure}", aircraft->m_staticPressureItem->data(Qt::DisplayRole).toString());
s = s.replace("${staticAirTemperature}", aircraft->m_staticAirTempItem->data(Qt::DisplayRole).toString());
s = s.replace("${humidity}", aircraft->m_humidityItem->data(Qt::DisplayRole).toString());
s = s.replace("${latitude}", aircraft->m_latitudeItem->data(Qt::DisplayRole).toString());
s = s.replace("${longitude}", aircraft->m_longitudeItem->data(Qt::DisplayRole).toString());
s = s.replace("${rssi}", aircraft->m_rssiItem->data(Qt::DisplayRole).toString());
s = s.replace("${flightstatus}", aircraft->m_flightStatusItem->data(Qt::DisplayRole).toString());
s = s.replace("${departure}", aircraft->m_depItem->data(Qt::DisplayRole).toString());
s = s.replace("${arrival}", aircraft->m_arrItem->data(Qt::DisplayRole).toString());
s = s.replace("${std}", aircraft->m_stdItem->data(Qt::DisplayRole).toString());
s = s.replace("${etd}", aircraft->m_etdItem->data(Qt::DisplayRole).toString());
s = s.replace("${atd}", aircraft->m_atdItem->data(Qt::DisplayRole).toString());
s = s.replace("${sta}", aircraft->m_staItem->data(Qt::DisplayRole).toString());
s = s.replace("${eta}", aircraft->m_etaItem->data(Qt::DisplayRole).toString());
s = s.replace("${ata}", aircraft->m_ataItem->data(Qt::DisplayRole).toString());
return s;
}
bool ADSBDemodGUI::handleMessage(const Message& message)
{
if (DSPSignalNotification::match(message))
{
DSPSignalNotification& notif = (DSPSignalNotification&) message;
int sr = notif.getSampleRate();
bool srTooLow = sr < 2000000;
ui->warning->setVisible(srTooLow);
if (srTooLow) {
ui->warning->setText(QString("Sample rate must be >= 2000000. Currently %1").arg(sr));
} else {
ui->warning->setText("");
}
getRollupContents()->arrangeRollups();
m_deviceCenterFrequency = notif.getCenterFrequency();
m_basebandSampleRate = sr;
ui->deltaFrequency->setValueRange(false, 7, -sr/2, sr/2);
ui->deltaFrequencyLabel->setToolTip(tr("Range %1 %L2 Hz").arg(QChar(0xB1)).arg(sr/2));
updateAbsoluteCenterFrequency();
return true;
}
else if (ADSBDemodReport::MsgReportADSB::match(message))
{
ADSBDemodReport::MsgReportADSB& report = (ADSBDemodReport::MsgReportADSB&) message;
handleADSB(
report.getData(),
report.getDateTime(),
report.getPreambleCorrelation(),
report.getCorrelationOnes(),
report.getCRC(),
true);
return true;
}
else if (ADSBDemodReport::MsgReportDemodStats::match(message))
{
ADSBDemodReport::MsgReportDemodStats& report = (ADSBDemodReport::MsgReportDemodStats&) message;
if (m_settings.m_displayDemodStats)
{
ADSBDemodStats stats = report.getDemodStats();
ui->stats->setText(QString("ADS-B: %1 Mode-S: %2 Matches: %3 CRC: %4 Type: %5 Avg Corr: %6 Demod Time: %7 Feed Time: %8").arg(stats.m_adsbFrames).arg(stats.m_modesFrames).arg(stats.m_correlatorMatches).arg(stats.m_crcFails).arg(stats.m_typeFails).arg(CalcDb::dbPower(m_correlationAvg.instantAverage()), 1, 'f', 1).arg(stats.m_demodTime, 1, 'f', 3).arg(stats.m_feedTime, 1, 'f', 3));
}
return true;
}
else if (ADSBDemod::MsgConfigureADSBDemod::match(message))
{
qDebug("ADSBDemodGUI::handleMessage: ADSBDemod::MsgConfigureADSBDemod");
const ADSBDemod::MsgConfigureADSBDemod& cfg = (ADSBDemod::MsgConfigureADSBDemod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
m_channelMarker.updateSettings(static_cast<const ChannelMarker*>(m_settings.m_channelMarker));
displaySettings();
blockApplySettings(false);
return true;
}
return false;
}
void ADSBDemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void ADSBDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void ADSBDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void ADSBDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
updateAbsoluteCenterFrequency();
applySettings();
}
void ADSBDemodGUI::on_rfBW_valueChanged(int value)
{
Real bw = (Real)value;
ui->rfBWText->setText(QString("%1M").arg(bw / 1000000.0, 0, 'f', 1));
m_channelMarker.setBandwidth(bw);
m_settings.m_rfBandwidth = bw;
applySettings();
}
void ADSBDemodGUI::on_threshold_valueChanged(int value)
{
Real thresholddB = ((Real)value)/10.0f;
ui->thresholdText->setText(QString("%1").arg(thresholddB, 0, 'f', 1));
m_settings.m_correlationThreshold = thresholddB;
applySettings();
}
void ADSBDemodGUI::on_phaseSteps_valueChanged(int value)
{
ui->phaseStepsText->setText(QString("%1").arg(value));
m_settings.m_interpolatorPhaseSteps = value;
applySettings();
}
void ADSBDemodGUI::on_tapsPerPhase_valueChanged(int value)
{
Real tapsPerPhase = ((Real)value)/10.0f;
ui->tapsPerPhaseText->setText(QString("%1").arg(tapsPerPhase, 0, 'f', 1));
m_settings.m_interpolatorTapsPerPhase = tapsPerPhase;
applySettings();
}
void ADSBDemodGUI::on_feed_clicked(bool checked)
{
m_settings.m_feedEnabled = checked;
// Don't disable host/port - so they can be entered before connecting
applySettings();
applyImportSettings();
}
void ADSBDemodGUI::on_notifications_clicked()
{
ADSBDemodNotificationDialog dialog(&m_settings);
if (dialog.exec() == QDialog::Accepted)
{
enableSpeechIfNeeded();
applySettings();
}
}
void ADSBDemodGUI::on_flightInfo_clicked()
{
if (m_flightInformation)
{
// Selection mode is single, so only a single row should be returned
QModelIndexList indexList = ui->adsbData->selectionModel()->selectedRows();
if (!indexList.isEmpty())
{
int row = indexList.at(0).row();
int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
if (m_aircraft.contains(icao))
{
Aircraft *aircraft = m_aircraft.value(icao);
if (!aircraft->m_flight.isEmpty())
{
// Download flight information
m_flightInformation->getFlightInformation(aircraft->m_flight);
}
else
{
qDebug() << "ADSBDemodGUI::on_flightInfo_clicked - No flight number for selected aircraft";
}
}
else
{
qDebug() << "ADSBDemodGUI::on_flightInfo_clicked - No aircraft with icao " << icao;
}
}
else
{
qDebug() << "ADSBDemodGUI::on_flightInfo_clicked - No aircraft selected";
}
}
else
{
qDebug() << "ADSBDemodGUI::on_flightInfo_clicked - No flight information service - have you set an API key?";
}
}
// Find highlighed aircraft on Map Feature
void ADSBDemodGUI::on_findOnMapFeature_clicked()
{
QModelIndexList indexList = ui->adsbData->selectionModel()->selectedRows();
if (!indexList.isEmpty())
{
int row = indexList.at(0).row();
QString icao = ui->adsbData->item(row, 0)->text();
FeatureWebAPIUtils::mapFind(icao);
}
}
// Find aircraft on channel map
void ADSBDemodGUI::findOnChannelMap(Aircraft *aircraft)
{
if (aircraft->m_positionValid)
{
QQuickItem *item = ui->map->rootObject();
QObject *object = item->findChild<QObject*>("map");
if(object != NULL)
{
QGeoCoordinate geocoord = object->property("center").value<QGeoCoordinate>();
geocoord.setLatitude(aircraft->m_latitude);
geocoord.setLongitude(aircraft->m_longitude);
object->setProperty("center", QVariant::fromValue(geocoord));
}
}
}
void ADSBDemodGUI::adsbData_customContextMenuRequested(QPoint pos)
{
QTableWidgetItem *item = ui->adsbData->itemAt(pos);
if (item)
{
int row = item->row();
int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
Aircraft *aircraft = nullptr;
if (m_aircraft.contains(icao)) {
aircraft = m_aircraft.value(icao);
}
QString icaoHex = QString("%1").arg(icao, 1, 16);
QMenu* tableContextMenu = new QMenu(ui->adsbData);
connect(tableContextMenu, &QMenu::aboutToHide, tableContextMenu, &QMenu::deleteLater);
// Copy current cell
QAction* copyAction = new QAction("Copy", tableContextMenu);
const QString text = item->text();
connect(copyAction, &QAction::triggered, this, [text]()->void {
QClipboard *clipboard = QGuiApplication::clipboard();
clipboard->setText(text);
});
tableContextMenu->addAction(copyAction);
tableContextMenu->addSeparator();
// View aircraft on various websites
QAction* planeSpottersAction = new QAction("View aircraft on planespotters.net...", tableContextMenu);
connect(planeSpottersAction, &QAction::triggered, this, [icao]()->void {
QString icaoUpper = QString("%1").arg(icao, 1, 16).toUpper();
QDesktopServices::openUrl(QUrl(QString("https://www.planespotters.net/hex/%1").arg(icaoUpper)));
});
tableContextMenu->addAction(planeSpottersAction);
QAction* adsbExchangeAction = new QAction("View aircraft on adsbexchange.com...", tableContextMenu);
connect(adsbExchangeAction, &QAction::triggered, this, [icaoHex]()->void {
QDesktopServices::openUrl(QUrl(QString("https://globe.adsbexchange.com/?icao=%1").arg(icaoHex)));
});
tableContextMenu->addAction(adsbExchangeAction);
QAction* viewOpenSkyAction = new QAction("View aircraft on opensky-network.org...", tableContextMenu);
connect(viewOpenSkyAction, &QAction::triggered, this, [icaoHex]()->void {
QDesktopServices::openUrl(QUrl(QString("https://opensky-network.org/aircraft-profile?icao24=%1").arg(icaoHex)));
});
tableContextMenu->addAction(viewOpenSkyAction);
if (!aircraft->m_callsign.isEmpty())
{
QAction* flightRadarAction = new QAction("View flight on flightradar24.com...", tableContextMenu);
connect(flightRadarAction, &QAction::triggered, this, [aircraft]()->void {
QDesktopServices::openUrl(QUrl(QString("https://www.flightradar24.com/%1").arg(aircraft->m_callsign)));
});
tableContextMenu->addAction(flightRadarAction);
}
tableContextMenu->addSeparator();
// Edit aircraft
if (!aircraft->m_aircraftInfo)
{
QAction* addOpenSkyAction = new QAction("Add aircraft to opensky-network.org...", tableContextMenu);
connect(addOpenSkyAction, &QAction::triggered, this, []()->void {
QDesktopServices::openUrl(QUrl(QString("https://opensky-network.org/edit-aircraft-profile")));
});
tableContextMenu->addAction(addOpenSkyAction);
}
else
{
QAction* editOpenSkyAction = new QAction("Edit aircraft on opensky-network.org...", tableContextMenu);
connect(editOpenSkyAction, &QAction::triggered, this, [icaoHex]()->void {
QDesktopServices::openUrl(QUrl(QString("https://opensky-network.org/edit-aircraft-profile?icao24=%1").arg(icaoHex)));
});
tableContextMenu->addAction(editOpenSkyAction);
}
// Find on Map
if (aircraft->m_positionValid)
{
tableContextMenu->addSeparator();
QAction* findChannelMapAction = new QAction("Find on ADS-B map", tableContextMenu);
connect(findChannelMapAction, &QAction::triggered, this, [this, aircraft]()->void {
findOnChannelMap(aircraft);
});
tableContextMenu->addAction(findChannelMapAction);
QAction* findMapFeatureAction = new QAction("Find on feature map", tableContextMenu);
connect(findMapFeatureAction, &QAction::triggered, this, [icaoHex]()->void {
FeatureWebAPIUtils::mapFind(icaoHex);
});
tableContextMenu->addAction(findMapFeatureAction);
}
tableContextMenu->popup(ui->adsbData->viewport()->mapToGlobal(pos));
}
}
void ADSBDemodGUI::on_adsbData_cellClicked(int row, int column)
{
(void) column;
// Get ICAO of aircraft in row clicked
int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
if (m_aircraft.contains(icao)) {
highlightAircraft(m_aircraft.value(icao));
}
}
void ADSBDemodGUI::on_adsbData_cellDoubleClicked(int row, int column)
{
// Get ICAO of aircraft in row double clicked
int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
if (column == ADSB_COL_ICAO)
{
// Search for aircraft on planespotters.net
QString icaoUpper = QString("%1").arg(icao, 1, 16).toUpper();
QDesktopServices::openUrl(QUrl(QString("https://www.planespotters.net/hex/%1").arg(icaoUpper)));
}
else if (m_aircraft.contains(icao))
{
Aircraft *aircraft = m_aircraft.value(icao);
if (column == ADSB_COL_CALLSIGN)
{
if (!aircraft->m_callsign.isEmpty())
{
// Search for flight on flightradar24
QDesktopServices::openUrl(QUrl(QString("https://www.flightradar24.com/%1").arg(aircraft->m_callsign)));
}
}
else
{
if (column == ADSB_COL_AZEL)
{
targetAircraft(aircraft);
}
// Center map view on aircraft if it has a valid position
if (aircraft->m_positionValid)
{
findOnChannelMap(aircraft);
}
}
}
}
// Columns in table reordered
void ADSBDemodGUI::adsbData_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
{
(void) oldVisualIndex;
m_settings.m_columnIndexes[logicalIndex] = newVisualIndex;
}
// Column in table resized (when hidden size is 0)
void ADSBDemodGUI::adsbData_sectionResized(int logicalIndex, int oldSize, int newSize)
{
(void) oldSize;
m_settings.m_columnSizes[logicalIndex] = newSize;
}
// Right click in ADSB table header - show column select menu
void ADSBDemodGUI::columnSelectMenu(QPoint pos)
{
menu->popup(ui->adsbData->horizontalHeader()->viewport()->mapToGlobal(pos));
}
// Hide/show column when menu selected
void ADSBDemodGUI::columnSelectMenuChecked(bool checked)
{
(void) checked;
QAction* action = qobject_cast<QAction*>(sender());
if (action != nullptr)
{
int idx = action->data().toInt(nullptr);
ui->adsbData->setColumnHidden(idx, !action->isChecked());
}
}
// Create column select menu item
QAction *ADSBDemodGUI::createCheckableItem(QString &text, int idx, bool checked)
{
QAction *action = new QAction(text, this);
action->setCheckable(true);
action->setChecked(checked);
action->setData(QVariant(idx));
connect(action, SIGNAL(triggered()), this, SLOT(columnSelectMenuChecked()));
return action;
}
void ADSBDemodGUI::on_spb_currentIndexChanged(int value)
{
m_settings.m_samplesPerBit = (value + 1) * 2;
applySettings();
}
void ADSBDemodGUI::on_correlateFullPreamble_clicked(bool checked)
{
m_settings.m_correlateFullPreamble = checked;
applySettings();
}
void ADSBDemodGUI::on_demodModeS_clicked(bool checked)
{
m_settings.m_demodModeS = checked;
applySettings();
}
void ADSBDemodGUI::on_getOSNDB_clicked()
{
// Don't try to download while already in progress
if (m_progressDialog == nullptr)
{
m_progressDialog = new QProgressDialog(this);
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setWindowFlag(Qt::WindowCloseButtonHint, false);
m_osnDB.downloadAircraftInformation();
}
}
void ADSBDemodGUI::on_getAirportDB_clicked()
{
// Don't try to download while already in progress
if (m_progressDialog == nullptr)
{
m_progressDialog = new QProgressDialog(this);
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setWindowFlag(Qt::WindowCloseButtonHint, false);
m_ourAirportsDB.downloadAirportInformation();
}
}
void ADSBDemodGUI::on_getAirspacesDB_clicked()
{
// Don't try to download while already in progress
if (m_progressDialog == nullptr)
{
m_progressDialog = new QProgressDialog(this);
m_progressDialog->setMaximum(OpenAIP::m_countryCodes.size());
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setWindowFlag(Qt::WindowCloseButtonHint, false);
m_openAIP.downloadAirspaces();
}
}
void ADSBDemodGUI::on_flightPaths_clicked(bool checked)
{
m_settings.m_flightPaths = checked;
m_aircraftModel.setFlightPaths(checked);
}
void ADSBDemodGUI::on_allFlightPaths_clicked(bool checked)
{
m_settings.m_allFlightPaths = checked;
m_aircraftModel.setAllFlightPaths(checked);
}
void ADSBDemodGUI::on_atcLabels_clicked(bool checked)
{
m_settings.m_atcLabels = checked;
m_aircraftModel.setSettings(&m_settings);
applySettings();
}
QString ADSBDemodGUI::getDataDir()
{
// Get directory to store app data in (aircraft & airport databases and user-definable icons)
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::AppDataLocation);
// First dir is writable
return locations[0];
}
void ADSBDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
getRollupContents()->saveState(m_rollupState);
applySettings();
}
void ADSBDemodGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == ContextMenuChannelSettings)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
dialog.setDefaultTitle(m_displayedName);
if (m_deviceUISet->m_deviceMIMOEngine)
{
dialog.setNumberOfStreams(m_adsbDemod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
}
dialog.move(p);
new DialogPositioner(&dialog, false);
dialog.exec();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
setWindowTitle(m_settings.m_title);
setTitle(m_channelMarker.getTitle());
setTitleColor(m_settings.m_rgbColor);
if (m_deviceUISet->m_deviceMIMOEngine)
{
m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
m_channelMarker.clearStreamIndexes();
m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
updateIndexLabel();
}
applySettings();
}
resetContextMenuType();
}
void ADSBDemodGUI::updateChannelList()
{
std::vector<ChannelAPI*> channels = MainCore::instance()->getChannels("sdrangel.channel.amdemod");
ui->amDemod->blockSignals(true);
ui->amDemod->clear();
for (const auto channel : channels) {
ui->amDemod->addItem(QString("R%1:%2").arg(channel->getDeviceSetIndex()).arg(channel->getIndexInDeviceSet()));
}
// Select current setting, if exists
// If not, make sure nothing selected, as channel may be created later on
int idx = ui->amDemod->findText(m_settings.m_amDemod);
if (idx >= 0) {
ui->amDemod->setCurrentIndex(idx);
} else {
ui->amDemod->setCurrentIndex(-1);
}
ui->amDemod->blockSignals(false);
// If no current settting, select first channel
if (m_settings.m_amDemod.isEmpty())
{
ui->amDemod->setCurrentIndex(0);
on_amDemod_currentIndexChanged(0);
}
}
void ADSBDemodGUI::on_amDemod_currentIndexChanged(int index)
{
if (index >= 0)
{
m_settings.m_amDemod = ui->amDemod->currentText();
applySettings();
}
}
QString ADSBDemodGUI::get3DModel(const QString &aircraftType, const QString &operatorICAO) const
{
QString aircraftTypeOperator = aircraftType + "_" + operatorICAO;
if (m_3DModels.contains(aircraftTypeOperator)) {
return m_3DModels.value(aircraftTypeOperator);
}
if (m_settings.m_verboseModelMatching) {
qDebug() << "ADS-B: No livery for " << aircraftTypeOperator;
}
return "";
}
QString ADSBDemodGUI::get3DModel(const QString &aircraftType)
{
if (m_3DModelsByType.contains(aircraftType))
{
// Choose a random livery
QStringList models = m_3DModelsByType.value(aircraftType);
int size = models.size();
int idx = m_random.bounded(size);
return models[idx];
}
if (m_settings.m_verboseModelMatching) {
qDebug() << "ADS-B: No aircraft for " << aircraftType;
}
return "";
}
void ADSBDemodGUI::get3DModel(Aircraft *aircraft)
{
QString model;
if (aircraft->m_aircraftInfo && !aircraft->m_aircraftInfo->m_model.isEmpty())
{
QString aircraftType;
for (auto mm : m_3DModelMatch)
{
if (mm->match(aircraft->m_aircraftInfo->m_model, aircraft->m_aircraftInfo->m_manufacturerName, aircraftType))
{
// Look for operator specific livery
if (!aircraft->m_aircraftInfo->m_operatorICAO.isEmpty()) {
model = get3DModel(aircraftType, aircraft->m_aircraftInfo->m_operatorICAO);
}
if (model.isEmpty()) {
// Try for aircraft with out specific livery
model = get3DModel(aircraftType);
}
if (!model.isEmpty())
{
aircraft->m_aircraft3DModel = model;
if (m_modelAltitudeOffset.contains(aircraftType))
{
aircraft->m_modelAltitudeOffset = m_modelAltitudeOffset.value(aircraftType);
aircraft->m_labelAltitudeOffset = m_labelAltitudeOffset.value(aircraftType);
}
}
break;
}
}
if (m_settings.m_verboseModelMatching)
{
if (model.isEmpty()) {
qDebug() << "ADS-B: No 3D model for " << aircraft->m_aircraftInfo->m_model << " " << aircraft->m_aircraftInfo->m_operatorICAO << " for " << aircraft->m_icaoHex;
} else {
qDebug() << "ADS-B: Matched " << aircraft->m_aircraftInfo->m_model << " " << aircraft->m_aircraftInfo->m_operatorICAO << " to " << model << " for " << aircraft->m_icaoHex;
}
}
}
}
void ADSBDemodGUI::get3DModelBasedOnCategory(Aircraft *aircraft)
{
QString aircraftType;
if (!aircraft->m_emitterCategory.compare("Heavy"))
{
static const QStringList heavy = {"B744", "B77W", "B788", "A388"};
aircraftType = heavy[m_random.bounded(heavy.size())];
}
else if (!aircraft->m_emitterCategory.compare("Large"))
{
static const QStringList large = {"A319", "A320", "A321", "B737", "B738", "B739"};
aircraftType = large[m_random.bounded(large.size())];
}
else if (!aircraft->m_emitterCategory.compare("Small"))
{
aircraftType = "LJ45";
}
else if (!aircraft->m_emitterCategory.compare("Rotorcraft"))
{
aircraft->m_aircraftCat3DModel = "helicopter.glb";
aircraft->m_modelAltitudeOffset = 4.0f;
aircraft->m_labelAltitudeOffset = 4.0f;
}
else if (!aircraft->m_emitterCategory.compare("High performance"))
{
aircraft->m_aircraftCat3DModel = "f15.glb";
aircraft->m_modelAltitudeOffset = 1.0f;
aircraft->m_labelAltitudeOffset = 6.0f;
}
else if (!aircraft->m_emitterCategory.compare("Light"))
{
aircraftType = "C172";
}
else if (!aircraft->m_emitterCategory.compare("Ultralight"))
{
aircraft->m_aircraftCat3DModel = "ultralight.glb";
aircraft->m_modelAltitudeOffset = 0.55f;
aircraft->m_labelAltitudeOffset = 0.75f;
}
else if (!aircraft->m_emitterCategory.compare("Glider/sailplane"))
{
aircraft->m_aircraftCat3DModel = "glider.glb";
aircraft->m_modelAltitudeOffset = 1.0f;
aircraft->m_labelAltitudeOffset = 1.5f;
}
else if (!aircraft->m_emitterCategory.compare("Space vehicle"))
{
aircraft->m_aircraftCat3DModel = "atlas_v.glb";
aircraft->m_labelAltitudeOffset = 16.0f;
}
else if (!aircraft->m_emitterCategory.compare("UAV"))
{
aircraft->m_aircraftCat3DModel = "drone.glb";
aircraft->m_labelAltitudeOffset = 1.0f;
}
else if (!aircraft->m_emitterCategory.compare("Emergency vehicle"))
{
aircraft->m_aircraftCat3DModel = "fire_truck.glb";
aircraft->m_modelAltitudeOffset = 0.3f;
aircraft->m_labelAltitudeOffset = 2.5f;
}
else if (!aircraft->m_emitterCategory.compare("Service vehicle"))
{
aircraft->m_aircraftCat3DModel = "airport_truck.glb";
aircraft->m_labelAltitudeOffset = 3.0f;
}
else
{
aircraftType = "A320";
}
if (!aircraftType.isEmpty())
{
aircraft->m_aircraftCat3DModel = "";
if (aircraft->m_aircraftInfo) {
aircraft->m_aircraftCat3DModel = get3DModel(aircraftType, aircraft->m_aircraftInfo->m_operatorICAO);
}
if (aircraft->m_aircraftCat3DModel.isEmpty()) {
aircraft->m_aircraftCat3DModel = get3DModel(aircraftType, aircraft->m_callsign.left(3));
}
if (aircraft->m_aircraftCat3DModel.isEmpty()) {
aircraft->m_aircraftCat3DModel = get3DModel(aircraftType);
}
if (m_modelAltitudeOffset.contains(aircraftType))
{
aircraft->m_modelAltitudeOffset = m_modelAltitudeOffset.value(aircraftType);
aircraft->m_labelAltitudeOffset = m_labelAltitudeOffset.value(aircraftType);
}
}
}
void ADSBDemodGUI::update3DModels()
{
// Look for all aircraft gltfs in 3d directory
QString modelDir = getDataDir() + "/3d";
static const QStringList subDirs = {"BB_Airbus_png", "BB_Boeing_png", "BB_Jets_png", "BB_Props_png", "BB_GA_png", "BB_Mil_png", "BB_Heli_png"};
for (auto subDir : subDirs)
{
QString dirName = modelDir + "/" + subDir;
QDir dir(dirName);
QStringList aircrafts = dir.entryList(QDir::AllDirs | QDir::NoDotAndDotDot);
for (auto aircraft : aircrafts)
{
if (m_settings.m_verboseModelMatching) {
qDebug() << "Aircraft " << aircraft;
}
QDir aircraftDir(dir.filePath(aircraft));
QStringList gltfs = aircraftDir.entryList({"*.gltf"});
QStringList allAircraft;
for (auto gltf : gltfs)
{
QStringList filenameParts = gltf.split(".")[0].split("_");
if (filenameParts.size() == 2)
{
QString livery = filenameParts[1];
if (m_settings.m_verboseModelMatching) {
qDebug() << "Aircraft " << aircraft << "Livery " << livery;
}
// Only use relative path, as Map feature will add the prefix
QString filename = subDir + "/" + aircraft + "/" + gltf;
m_3DModels.insert(aircraft + "_" + livery, filename);
allAircraft.append(filename);
}
}
if (gltfs.size() > 0) {
m_3DModelsByType.insert(aircraft, allAircraft);
}
}
}
// Vertical offset so undercarriage isn't underground, because 0,0,0 is in the middle of the model
// rather than at the bottom
m_modelAltitudeOffset.insert("A306", 4.6f);
m_modelAltitudeOffset.insert("A310", 4.6f);
m_modelAltitudeOffset.insert("A318", 3.7f);
m_modelAltitudeOffset.insert("A319", 3.5f);
m_modelAltitudeOffset.insert("A320", 3.5f);
m_modelAltitudeOffset.insert("A321", 3.5f);
m_modelAltitudeOffset.insert("A332", 5.52f);
m_modelAltitudeOffset.insert("A333", 5.52f);
m_modelAltitudeOffset.insert("A334", 5.52f);
m_modelAltitudeOffset.insert("A343", 4.65f);
m_modelAltitudeOffset.insert("A345", 4.65f);
m_modelAltitudeOffset.insert("A346", 4.65f);
m_modelAltitudeOffset.insert("A388", 5.75f);
m_modelAltitudeOffset.insert("B717", 0.0f);
m_modelAltitudeOffset.insert("B733", 3.1f);
m_modelAltitudeOffset.insert("B734", 3.27f);
m_modelAltitudeOffset.insert("B737", 3.0f);
m_modelAltitudeOffset.insert("B738", 3.31f);
m_modelAltitudeOffset.insert("B739", 3.32f);
m_modelAltitudeOffset.insert("B74F", 5.3f);
m_modelAltitudeOffset.insert("B744", 5.25f);
m_modelAltitudeOffset.insert("B752", 3.6f);
m_modelAltitudeOffset.insert("B763", 4.44f);
m_modelAltitudeOffset.insert("B772", 5.57f);
m_modelAltitudeOffset.insert("B773", 5.6f);
m_modelAltitudeOffset.insert("B77L", 5.57f);
m_modelAltitudeOffset.insert("B77W", 5.57f);
m_modelAltitudeOffset.insert("B788", 4.1f);
m_modelAltitudeOffset.insert("BE20", 1.48f);
m_modelAltitudeOffset.insert("C150", 1.05f);
m_modelAltitudeOffset.insert("C172", 1.16f);
m_modelAltitudeOffset.insert("C421", 1.16f);
m_modelAltitudeOffset.insert("H25B", 1.45f);
m_modelAltitudeOffset.insert("LJ45", 1.27f);
m_modelAltitudeOffset.insert("B462", 1.8f);
m_modelAltitudeOffset.insert("B463", 1.9f);
m_modelAltitudeOffset.insert("CRJ2", 1.3f);
m_modelAltitudeOffset.insert("CRJ7", 1.66f);
m_modelAltitudeOffset.insert("CRJ9", 2.27f);
m_modelAltitudeOffset.insert("CRJX", 2.49f);
m_modelAltitudeOffset.insert("DC10", 5.2f);
m_modelAltitudeOffset.insert("E135", 1.88f);
m_modelAltitudeOffset.insert("E145", 1.86f);
m_modelAltitudeOffset.insert("E170", 2.3f);
m_modelAltitudeOffset.insert("E190", 3.05f);
m_modelAltitudeOffset.insert("E195", 2.97f);
m_modelAltitudeOffset.insert("F28", 2.34f);
m_modelAltitudeOffset.insert("F70", 2.43f);
m_modelAltitudeOffset.insert("F100", 2.23f);
m_modelAltitudeOffset.insert("J328", 1.01f);
m_modelAltitudeOffset.insert("MD11", 5.22f);
m_modelAltitudeOffset.insert("MD83", 2.71f);
m_modelAltitudeOffset.insert("MD90", 2.62f);
m_modelAltitudeOffset.insert("AT42", 1.75f);
m_modelAltitudeOffset.insert("AT72", 1.83f);
m_modelAltitudeOffset.insert("D328", 0.99f);
m_modelAltitudeOffset.insert("DH8D", 1.65f);
m_modelAltitudeOffset.insert("F50", 2.16f);
m_modelAltitudeOffset.insert("JS41", 1.9f);
m_modelAltitudeOffset.insert("L410", 1.1f);
m_modelAltitudeOffset.insert("SB20", 2.0f);
m_modelAltitudeOffset.insert("SF34", 1.89f);
// Label offsets (from bottom of aircraft)
m_labelAltitudeOffset.insert("A306", 10.0f);
m_labelAltitudeOffset.insert("A310", 15.0f);
m_labelAltitudeOffset.insert("A318", 10.0f);
m_labelAltitudeOffset.insert("A319", 10.0f);
m_labelAltitudeOffset.insert("A320", 10.0f);
m_labelAltitudeOffset.insert("A321", 10.0f);
m_labelAltitudeOffset.insert("A332", 14.0f);
m_labelAltitudeOffset.insert("A333", 14.0f);
m_labelAltitudeOffset.insert("A334", 14.0f);
m_labelAltitudeOffset.insert("A343", 14.0f);
m_labelAltitudeOffset.insert("A345", 14.0f);
m_labelAltitudeOffset.insert("A346", 14.0f);
m_labelAltitudeOffset.insert("A388", 20.0f);
m_labelAltitudeOffset.insert("B717", 7.5f);
m_labelAltitudeOffset.insert("B733", 10.0f);
m_labelAltitudeOffset.insert("B734", 10.0f);
m_labelAltitudeOffset.insert("B737", 10.0f);
m_labelAltitudeOffset.insert("B738", 10.0f);
m_labelAltitudeOffset.insert("B739", 10.0f);
m_labelAltitudeOffset.insert("B74F", 15.0f);
m_labelAltitudeOffset.insert("B744", 15.0f);
m_labelAltitudeOffset.insert("B752", 12.0f);
m_labelAltitudeOffset.insert("B763", 14.0f);
m_labelAltitudeOffset.insert("B772", 14.0f);
m_labelAltitudeOffset.insert("B773", 14.0f);
m_labelAltitudeOffset.insert("B77L", 14.0f);
m_labelAltitudeOffset.insert("B77W", 14.0f);
m_labelAltitudeOffset.insert("B788", 14.0f);
m_labelAltitudeOffset.insert("BE20", 4.0f);
m_labelAltitudeOffset.insert("C150", 3.0f);
m_labelAltitudeOffset.insert("C172", 3.0f);
m_labelAltitudeOffset.insert("C421", 4.0f);
m_labelAltitudeOffset.insert("H25B", 5.0f);
m_labelAltitudeOffset.insert("LJ45", 5.0f);
m_labelAltitudeOffset.insert("B462", 7.0f);
m_labelAltitudeOffset.insert("B463", 7.0f);
m_labelAltitudeOffset.insert("CRJ2", 5.5f);
m_labelAltitudeOffset.insert("CRJ7", 6.0f);
m_labelAltitudeOffset.insert("CRJ9", 6.0f);
m_labelAltitudeOffset.insert("CRJX", 6.0f);
m_labelAltitudeOffset.insert("DC10", 15.0f);
m_labelAltitudeOffset.insert("E135", 5.0f);
m_labelAltitudeOffset.insert("E145", 5.0f);
m_labelAltitudeOffset.insert("E170", 8.0f);
m_labelAltitudeOffset.insert("E190", 8.5f);
m_labelAltitudeOffset.insert("E195", 8.5f);
m_labelAltitudeOffset.insert("F28", 7.0f);
m_labelAltitudeOffset.insert("F70", 6.5f);
m_labelAltitudeOffset.insert("F100", 6.5f);
m_labelAltitudeOffset.insert("J328", 5.0f); // Check
m_labelAltitudeOffset.insert("MD11", 15.0f);
m_labelAltitudeOffset.insert("MD83", 7.5f);
m_labelAltitudeOffset.insert("MD90", 7.5f);
m_labelAltitudeOffset.insert("AT42", 7.0f);
m_labelAltitudeOffset.insert("AT72", 7.0f);
m_labelAltitudeOffset.insert("D328", 6.0f);
m_labelAltitudeOffset.insert("DH8D", 6.5f);
m_labelAltitudeOffset.insert("F50", 7.0f);
m_labelAltitudeOffset.insert("JS41", 5.0f);
m_labelAltitudeOffset.insert("L410", 5.0f);
m_labelAltitudeOffset.insert("SB20", 6.5f);
m_labelAltitudeOffset.insert("SF34", 6.0f);
// Map from database names to 3D model names
m_3DModelMatch.append(new ModelMatch("A300.*", "A306")); // A300 B4 is A300-600, but use for others as closest match
m_3DModelMatch.append(new ModelMatch("A310.*", "A310"));
m_3DModelMatch.append(new ModelMatch("A318.*", "A318"));
m_3DModelMatch.append(new ModelMatch("A.?319.*", "A319"));
m_3DModelMatch.append(new ModelMatch("A.?320.*", "A320"));
m_3DModelMatch.append(new ModelMatch("A.?321.*", "A321"));
m_3DModelMatch.append(new ModelMatch("A330.2.*", "A332"));
m_3DModelMatch.append(new ModelMatch("A330.3.*", "A333"));
m_3DModelMatch.append(new ModelMatch("A330.4.*", "A342"));
m_3DModelMatch.append(new ModelMatch("A340.3.*", "A343"));
m_3DModelMatch.append(new ModelMatch("A340.5.*", "A345"));
m_3DModelMatch.append(new ModelMatch("A340.6.*", "A346"));
m_3DModelMatch.append(new ModelMatch("A350.*", "A333")); // No A350 model - use 330 as twin engine
m_3DModelMatch.append(new ModelMatch("A380.*", "A388"));
m_3DModelMatch.append(new ModelMatch("737.2.*", "B733")); // No 200 model
m_3DModelMatch.append(new ModelMatch("737.3.*", "B733"));
m_3DModelMatch.append(new ModelMatch("737.4.*", "B734"));
m_3DModelMatch.append(new ModelMatch("737.5.*", "B734")); // No 500 model
m_3DModelMatch.append(new ModelMatch("737.6.*", "B737")); // No 600 model
m_3DModelMatch.append(new ModelMatch("737NG.6.*", "B737"));
m_3DModelMatch.append(new ModelMatch("737.7.*", "B737"));
m_3DModelMatch.append(new ModelMatch("737NG.7.*", "B737"));
m_3DModelMatch.append(new ModelMatch("737.8.*", "B738"));
m_3DModelMatch.append(new ModelMatch("737NG.8.*", "B738")); // No Max model yet
m_3DModelMatch.append(new ModelMatch("737MAX.8.*", "B738"));
m_3DModelMatch.append(new ModelMatch("737.9", "B739"));
m_3DModelMatch.append(new ModelMatch("737NG.9", "B739"));
m_3DModelMatch.append(new ModelMatch("737MAX.9", "B739"));
m_3DModelMatch.append(new ModelMatch("B747.*F", "B74F"));
m_3DModelMatch.append(new ModelMatch("B747.*\\(F\\)", "B74F"));
m_3DModelMatch.append(new ModelMatch("747.*", "B744"));
m_3DModelMatch.append(new ModelMatch("757.*", "B752"));
m_3DModelMatch.append(new ModelMatch("767.*", "B763"));
m_3DModelMatch.append(new ModelMatch("777.2.*LR.*", "B77L"));
m_3DModelMatch.append(new ModelMatch("777.2.*", "B772"));
m_3DModelMatch.append(new ModelMatch("777.3.*ER.*", "B77W"));
m_3DModelMatch.append(new ModelMatch("777.3.*", "B773"));
m_3DModelMatch.append(new ModelMatch("777.*", "B772"));
m_3DModelMatch.append(new ModelMatch("787.*", "B788"));
m_3DModelMatch.append(new ModelMatch("717.*", "B717"));
// No 727 model
// Jets
m_3DModelMatch.append(new ModelMatch(".*EMB.135.*", "E135"));
m_3DModelMatch.append(new ModelMatch(".*ERJ.135.*", "E135"));
m_3DModelMatch.append(new ModelMatch("Embraer 135.*", "E135"));
m_3DModelMatch.append(new ModelMatch(".*EMB.145.*", "E145"));
m_3DModelMatch.append(new ModelMatch(".*ERJ.145.*", "E145"));
m_3DModelMatch.append(new ModelMatch("Embraer 145.*", "E145"));
m_3DModelMatch.append(new ModelMatch(".*EMB.170.*", "E170"));
m_3DModelMatch.append(new ModelMatch(".*ERJ.170.*", "E170"));
m_3DModelMatch.append(new ModelMatch("Embraer 170.*", "E170"));
m_3DModelMatch.append(new ModelMatch(".*EMB.190.*", "E190"));
m_3DModelMatch.append(new ModelMatch(".*ERJ.190.*", "E190"));
m_3DModelMatch.append(new ModelMatch("Embraer 190.*", "E190"));
m_3DModelMatch.append(new ModelMatch(".*EMB.195.*", "E195"));
m_3DModelMatch.append(new ModelMatch(".*ERJ.195.*", "E195"));
m_3DModelMatch.append(new ModelMatch("Embraer 195.*", "E195"));
m_3DModelMatch.append(new ModelMatch(".*CRJ.200.*", "CRJ2"));
m_3DModelMatch.append(new ModelMatch(".*CRJ.700.*", "CRJ7"));
m_3DModelMatch.append(new ModelMatch(".*CRJ.900.*", "CRJ9"));
m_3DModelMatch.append(new ModelMatch(".*CRJ.1000.*", "CRJX"));
// PNGs missing
//m_3DModelMatch.append(new ModelMatch("(BAE )?146.2.*", "B462"));
//m_3DModelMatch.append(new ModelMatch("(BAE )?146.3.*", "B463"));
m_3DModelMatch.append(new ModelMatch("DC-10.*", "DC10"));
m_3DModelMatch.append(new ModelMatch(".*MD.11.*", "MD11"));
m_3DModelMatch.append(new ModelMatch(".*MD.83.*", "MD83"));
m_3DModelMatch.append(new ModelMatch(".*MD.90.*", "MD90"));
m_3DModelMatch.append(new ModelMatch(".*F28.*", "F28"));
m_3DModelMatch.append(new ModelMatch(".*F70.*", "F70"));
m_3DModelMatch.append(new ModelMatch(".*F100.*", "F100"));
// GA
m_3DModelMatch.append(new ModelMatch(".*B200.*", "BE20"));
m_3DModelMatch.append(new ManufacturerModelMatch(".*200.*", ".*Beech.*", "BE20"));
m_3DModelMatch.append(new ModelMatch(".*150.*", "C150"));
m_3DModelMatch.append(new ModelMatch(".*172.*", "C172"));
m_3DModelMatch.append(new ModelMatch(".*421.*", "C421"));
m_3DModelMatch.append(new ModelMatch(".*125.*", "H25B"));
m_3DModelMatch.append(new ManufacturerModelMatch(".*400.*", "Hawker.*", "H25B"));
m_3DModelMatch.append(new ManufacturerModelMatch(".*400.*", "Raytheon.*", "H25B"));
m_3DModelMatch.append(new ModelMatch(".*Learjet.*", "LJ45"));
// Props
m_3DModelMatch.append(new ModelMatch("ATR.*42.*", "AT42"));
m_3DModelMatch.append(new ModelMatch("ATR.*72.*", "AT72"));
m_3DModelMatch.append(new ModelMatch("Do 328.*", "D328"));
m_3DModelMatch.append(new ModelMatch("DHC-8.*", "DH8D"));
m_3DModelMatch.append(new ModelMatch(".*F50.*", "F50"));
m_3DModelMatch.append(new ModelMatch("Jetstream 41.*", "JS41"));
m_3DModelMatch.append(new ModelMatch(".*L.410.*", "L410"));
m_3DModelMatch.append(new ModelMatch("SAAB.2000.*", "SB20"));
m_3DModelMatch.append(new ManufacturerModelMatch(".*340.*", "Saab.*", "SF34"));
}
void ADSBDemodGUI::updateAirports()
{
if (!m_airportInfo) {
return;
}
m_airportModel.removeAllAirports();
QHash<int, AirportInformation *>::const_iterator i = m_airportInfo->begin();
AzEl azEl = m_azEl;
while (i != m_airportInfo->end())
{
const AirportInformation *airportInfo = i.value();
// Calculate distance and az/el to airport from My Position
azEl.setTarget(airportInfo->m_latitude, airportInfo->m_longitude, Units::feetToMetres(airportInfo->m_elevation));
azEl.calculate();
// Only display airport if in range
if (azEl.getDistance() <= m_settings.m_airportRange*1000.0f)
{
// Only display the airport if it's large enough
if (airportInfo->m_type >= (AirportInformation::AirportType)m_settings.m_airportMinimumSize)
{
// Only display heliports if enabled
if (m_settings.m_displayHeliports || (airportInfo->m_type != AirportInformation::AirportType::Heliport))
{
m_airportModel.addAirport(airportInfo, azEl.getAzimuth(), azEl.getElevation(), azEl.getDistance());
}
}
}
++i;
}
// Save settings we've just used so we know if they've changed
m_currentAirportMinimumSize = m_settings.m_airportMinimumSize;
m_currentDisplayHeliports = m_settings.m_displayHeliports;
}
void ADSBDemodGUI::updateAirspaces()
{
AzEl azEl = m_azEl;
m_airspaceModel.removeAllAirspaces();
for (const auto airspace: *m_airspaces)
{
if (m_settings.m_airspaces.contains(airspace->m_category))
{
// Calculate distance to airspace from My Position
azEl.setTarget(airspace->m_center.y(), airspace->m_center.x(), 0);
azEl.calculate();
// Only display airport if in range
if (azEl.getDistance() <= m_settings.m_airspaceRange*1000.0f) {
m_airspaceModel.addAirspace(airspace);
}
}
}
}
void ADSBDemodGUI::updateNavAids()
{
AzEl azEl = m_azEl;
m_navAidModel.removeAllNavAids();
if (m_settings.m_displayNavAids)
{
for (const auto navAid: *m_navAids)
{
// Calculate distance to NavAid from My Position
azEl.setTarget(navAid->m_latitude, navAid->m_longitude, Units::feetToMetres(navAid->m_elevation));
azEl.calculate();
// Only display NavAid if in range
if (azEl.getDistance() <= m_settings.m_airspaceRange*1000.0f) {
m_navAidModel.addNavAid(navAid);
}
}
}
}
// Set a static target, such as an airport
void ADSBDemodGUI::target(const QString& name, float az, float el, float range)
{
if (m_trackAircraft)
{
// Restore colour of current target
m_trackAircraft->m_isTarget = false;
m_aircraftModel.aircraftUpdated(m_trackAircraft);
m_trackAircraft = nullptr;
}
m_adsbDemod->setTarget(name, az, el, range);
}
void ADSBDemodGUI::targetAircraft(Aircraft *aircraft)
{
if (aircraft != m_trackAircraft)
{
if (m_trackAircraft)
{
// Restore colour of current target
m_trackAircraft->m_isTarget = false;
m_aircraftModel.aircraftUpdated(m_trackAircraft);
}
// Track this aircraft
m_trackAircraft = aircraft;
if (aircraft->m_positionValid)
m_adsbDemod->setTarget(aircraft->targetName(), aircraft->m_azimuth, aircraft->m_elevation, aircraft->m_range);
// Change colour of new target
aircraft->m_isTarget = true;
m_aircraftModel.aircraftUpdated(aircraft);
}
}
void ADSBDemodGUI::updatePhotoText(Aircraft *aircraft)
{
if (m_settings.m_displayPhotos)
{
QString callsign = aircraft->m_callsignItem->text().trimmed();
QString reg = aircraft->m_registrationItem->text().trimmed();
if (!callsign.isEmpty() && !reg.isEmpty()) {
ui->photoHeader->setText(QString("%1 - %2").arg(callsign).arg(reg));
} else if (!callsign.isEmpty()) {
ui->photoHeader->setText(QString("%1").arg(callsign));
} else if (!reg.isEmpty()) {
ui->photoHeader->setText(QString("%1").arg(reg));
}
QIcon icon = aircraft->m_countryItem->icon();
QList<QSize> sizes = icon.availableSizes();
if (sizes.size() > 0) {
ui->photoFlag->setPixmap(icon.pixmap(sizes[0]));
} else {
ui->photoFlag->setPixmap(QPixmap());
}
updatePhotoFlightInformation(aircraft);
QString aircraftDetails = "<table width=200>"; // Note, Qt seems to make the table bigger than this so text is cropped, not wrapped
QString manufacturer = aircraft->m_manufacturerNameItem->text();
if (!manufacturer.isEmpty()) {
aircraftDetails.append(QString("<tr><th align=left>Manufacturer:<td>%1").arg(manufacturer));
}
QString model = aircraft->m_modelItem->text();
if (!model.isEmpty()) {
aircraftDetails.append(QString("<tr><th align=left>Aircraft:<td>%1").arg(model));
}
QString owner = aircraft->m_ownerItem->text();
if (!owner.isEmpty()) {
aircraftDetails.append(QString("<tr><th align=left>Owner:<td>%1").arg(owner));
}
QString operatorICAO = aircraft->m_operatorICAOItem->text();
if (!operatorICAO.isEmpty()) {
aircraftDetails.append(QString("<tr><th align=left>Operator:<td>%1").arg(operatorICAO));
}
QString registered = aircraft->m_registeredItem->text();
if (!registered.isEmpty()) {
aircraftDetails.append(QString("<tr><th align=left>Registered:<td>%1").arg(registered));
}
aircraftDetails.append("</table>");
ui->aircraftDetails->setText(aircraftDetails);
}
}
void ADSBDemodGUI::updatePhotoFlightInformation(Aircraft *aircraft)
{
if (m_settings.m_displayPhotos)
{
QString dep = aircraft->m_depItem->text();
QString arr = aircraft->m_arrItem->text();
QString std = aircraft->m_stdItem->text();
QString etd = aircraft->m_etdItem->text();
QString atd = aircraft->m_atdItem->text();
QString sta = aircraft->m_staItem->text();
QString eta = aircraft->m_etaItem->text();
QString ata = aircraft->m_ataItem->text();
QString flightDetails;
if (!dep.isEmpty() && !arr.isEmpty())
{
flightDetails = QString("<center><table width=200><tr><th colspan=4>%1 - %2").arg(dep).arg(arr);
if (!std.isEmpty() && !sta.isEmpty()) {
flightDetails.append(QString("<tr><td>STD<td>%1<td>STA<td>%2").arg(std).arg(sta));
}
if ((!atd.isEmpty() || !etd.isEmpty()) && (!ata.isEmpty() || !eta.isEmpty()))
{
if (!atd.isEmpty()) {
flightDetails.append(QString("<tr><td>Actual<td>%1").arg(atd));
} else if (!etd.isEmpty()) {
flightDetails.append(QString("<tr><td>Estimated<td>%1").arg(etd));
}
if (!ata.isEmpty()) {
flightDetails.append(QString("<td>Actual<td>%1").arg(ata));
} else if (!eta.isEmpty()) {
flightDetails.append(QString("<td>Estimated<td>%1").arg(eta));
}
}
flightDetails.append("</center>");
}
ui->flightDetails->setText(flightDetails);
}
}
void ADSBDemodGUI::highlightAircraft(Aircraft *aircraft)
{
if (aircraft != m_highlightAircraft)
{
// Hide photo of old aircraft
ui->photoHeader->setVisible(false);
ui->photoFlag->setVisible(false);
ui->photo->setVisible(false);
ui->flightDetails->setVisible(false);
ui->aircraftDetails->setVisible(false);
if (m_highlightAircraft)
{
// Restore colour
m_highlightAircraft->m_isHighlighted = false;
m_aircraftModel.aircraftUpdated(m_highlightAircraft);
}
// Highlight this aircraft
m_highlightAircraft = aircraft;
if (aircraft)
{
aircraft->m_isHighlighted = true;
m_aircraftModel.aircraftUpdated(aircraft);
if (m_settings.m_displayPhotos)
{
// Download photo
updatePhotoText(aircraft);
m_planeSpotters.getAircraftPhoto(aircraft->m_icaoHex);
}
}
}
if (aircraft)
{
// Highlight the row in the table - always do this, as it can become
// unselected
ui->adsbData->selectRow(aircraft->m_icaoItem->row());
}
else
{
ui->adsbData->clearSelection();
}
}
// Show feed dialog
void ADSBDemodGUI::feedSelect(const QPoint& p)
{
ADSBDemodFeedDialog dialog(&m_settings);
dialog.move(p);
new DialogPositioner(&dialog, false);
if (dialog.exec() == QDialog::Accepted)
{
applySettings();
applyImportSettings();
}
}
// Show display settings dialog
void ADSBDemodGUI::on_displaySettings_clicked()
{
bool oldSiUnits = m_settings.m_siUnits;
ADSBDemodDisplayDialog dialog(&m_settings);
if (dialog.exec() == QDialog::Accepted)
{
bool unitsChanged = m_settings.m_siUnits != oldSiUnits;
if (unitsChanged) {
m_aircraftModel.allAircraftUpdated();
}
displaySettings();
applySettings();
}
}
void ADSBDemodGUI::applyMapSettings()
{
Real stationLatitude = MainCore::instance()->getSettings().getLatitude();
Real stationLongitude = MainCore::instance()->getSettings().getLongitude();
Real stationAltitude = MainCore::instance()->getSettings().getAltitude();
QQuickItem *item = ui->map->rootObject();
if (!item)
{
qCritical("ADSBDemodGUI::applyMapSettings: Map not found. Are all required Qt plugins installed?");
return;
}
QObject *object = item->findChild<QObject*>("map");
QGeoCoordinate coords;
double zoom;
if (object != nullptr)
{
// Save existing position of map
coords = object->property("center").value<QGeoCoordinate>();
zoom = object->property("zoomLevel").value<double>();
}
else
{
// Center on my location when map is first opened
coords.setLatitude(stationLatitude);
coords.setLongitude(stationLongitude);
coords.setAltitude(stationAltitude);
zoom = 10.0;
}
// Check requested map provider is available - if not, try the other
QString mapProvider = m_settings.m_mapProvider;
QStringList mapProviders = QGeoServiceProvider::availableServiceProviders();
if ((mapProvider == "osm") && (!mapProviders.contains(mapProvider))) {
mapProvider = "mapboxgl";
}
if ((mapProvider == "mapboxgl") && (!mapProviders.contains(mapProvider))) {
mapProvider = "osm";
}
// Create the map using the specified provider
QQmlProperty::write(item, "smoothing", MainCore::instance()->getSettings().getMapSmoothing());
QQmlProperty::write(item, "aircraftMinZoomLevel", m_settings.m_aircraftMinZoom);
QQmlProperty::write(item, "mapProvider", mapProvider);
QVariantMap parameters;
QString mapType;
if (mapProvider == "osm")
{
// Use our repo, so we can append API key and redefine transmit maps
parameters["osm.mapping.providersrepository.address"] = QString("http://127.0.0.1:%1/").arg(m_osmPort);
// Use ADS-B specific cache, as we use different transmit maps
QString cachePath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + "/QtLocation/5.8/tiles/osm/sdrangel_adsb";
parameters["osm.mapping.cache.directory"] = cachePath;
// On Linux, we need to create the directory
QDir dir(cachePath);
if (!dir.exists()) {
dir.mkpath(cachePath);
}
switch (m_settings.m_mapType)
{
case ADSBDemodSettings::AVIATION_LIGHT:
mapType = "Transit Map";
break;
case ADSBDemodSettings::AVIATION_DARK:
mapType = "Night Transit Map";
break;
case ADSBDemodSettings::STREET:
mapType = "Street Map";
break;
case ADSBDemodSettings::SATELLITE:
mapType = "Satellite Map";
break;
}
}
else if (mapProvider == "mapboxgl")
{
switch (m_settings.m_mapType)
{
case ADSBDemodSettings::AVIATION_LIGHT:
mapType = "mapbox://styles/mapbox/light-v9";
break;
case ADSBDemodSettings::AVIATION_DARK:
mapType = "mapbox://styles/mapbox/dark-v9";
break;
case ADSBDemodSettings::STREET:
mapType = "mapbox://styles/mapbox/streets-v10";
break;
case ADSBDemodSettings::SATELLITE:
mapType = "mapbox://styles/mapbox/satellite-v9";
break;
}
}
QVariant retVal;
if (!QMetaObject::invokeMethod(item, "createMap", Qt::DirectConnection,
Q_RETURN_ARG(QVariant, retVal),
Q_ARG(QVariant, QVariant::fromValue(parameters)),
Q_ARG(QVariant, mapType),
Q_ARG(QVariant, QVariant::fromValue(this))))
{
qCritical() << "ADSBDemodGUI::applyMapSettings - Failed to invoke createMap";
}
QObject *newMap = retVal.value<QObject *>();
// Restore position of map
if (newMap != nullptr)
{
// Move antenna icon to My Position
QObject *stationObject = newMap->findChild<QObject*>("station");
if(stationObject != NULL)
{
QGeoCoordinate coords = stationObject->property("coordinate").value<QGeoCoordinate>();
coords.setLatitude(stationLatitude);
coords.setLongitude(stationLongitude);
coords.setAltitude(stationAltitude);
stationObject->setProperty("coordinate", QVariant::fromValue(coords));
stationObject->setProperty("stationName", QVariant::fromValue(MainCore::instance()->getSettings().getStationName()));
}
else
{
qDebug() << "ADSBDemodGUI::applyMapSettings - Couldn't find station";
}
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
newMap = newMap->findChild<QObject*>("map");
#endif
if (coords.isValid())
{
newMap->setProperty("zoomLevel", QVariant::fromValue(zoom));
newMap->setProperty("center", QVariant::fromValue(coords));
}
}
else
{
qDebug() << "ADSBDemodGUI::applyMapSettings - createMap returned a nullptr";
}
}
// Called from QML when empty space clicked
void ADSBDemodGUI::clearHighlighted()
{
highlightAircraft(nullptr);
}
ADSBDemodGUI::ADSBDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::ADSBDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_deviceCenterFrequency(0),
m_basebandSampleRate(1),
m_basicSettingsShown(false),
m_doApplySettings(true),
m_tickCount(0),
m_aircraftInfo(nullptr),
m_airportModel(this),
m_airspaceModel(this),
m_trackAircraft(nullptr),
m_highlightAircraft(nullptr),
m_speech(nullptr),
m_progressDialog(nullptr),
m_loadingData(false)
{
setAttribute(Qt::WA_DeleteOnClose, true);
m_helpURL = "plugins/channelrx/demodadsb/readme.md";
RollupContents *rollupContents = getRollupContents();
ui->setupUi(rollupContents);
setSizePolicy(rollupContents->sizePolicy());
rollupContents->arrangeRollups();
connect(rollupContents, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
// Enable MSAA antialiasing on 2D map
// This can be much faster than using layer.smooth in the QML, when there are many items
// However, only seems to work when set to 16, and doesn't seem to be supported on all graphics cards
int multisamples = MainCore::instance()->getSettings().getMapMultisampling();
if (multisamples > 0)
{
QSurfaceFormat format;
format.setSamples(multisamples);
ui->map->setFormat(format);
}
m_osmPort = 0; // Pick a free port
m_templateServer = new ADSBOSMTemplateServer("q2RVNAe3eFKCH4XsrE3r", m_osmPort);
ui->map->setAttribute(Qt::WA_AcceptTouchEvents, true);
ui->map->rootContext()->setContextProperty("aircraftModel", &m_aircraftModel);
ui->map->rootContext()->setContextProperty("airportModel", &m_airportModel);
ui->map->rootContext()->setContextProperty("airspaceModel", &m_airspaceModel);
ui->map->rootContext()->setContextProperty("navAidModel", &m_navAidModel);
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
ui->map->setSource(QUrl(QStringLiteral("qrc:/map/map.qml")));
#else
ui->map->setSource(QUrl(QStringLiteral("qrc:/map/map_6.qml")));
#endif
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
m_adsbDemod = reinterpret_cast<ADSBDemod*>(rxChannel); //new ADSBDemod(m_deviceUISet->m_deviceSourceAPI);
m_adsbDemod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
CRightClickEnabler *feedRightClickEnabler = new CRightClickEnabler(ui->feed);
connect(feedRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(feedSelect(const QPoint &)));
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
ui->warning->setVisible(false);
ui->warning->setStyleSheet("QLabel { background-color: red; }");
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::red);
m_channelMarker.setBandwidth(5000);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("ADS-B Demodulator");
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
m_settings.setChannelMarker(&m_channelMarker);
m_settings.setRollupState(&m_rollupState);
m_deviceUISet->addChannelMarker(&m_channelMarker);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
// Set size of airline icons
ui->adsbData->setIconSize(QSize(85, 20));
// Resize the table using dummy data
resizeTable();
// Allow user to reorder columns
ui->adsbData->horizontalHeader()->setSectionsMovable(true);
// Allow user to sort table by clicking on headers
ui->adsbData->setSortingEnabled(true);
// Add context menu to allow hiding/showing of columns
menu = new QMenu(ui->adsbData);
for (int i = 0; i < ui->adsbData->horizontalHeader()->count(); i++)
{
QString text = ui->adsbData->horizontalHeaderItem(i)->text();
menu->addAction(createCheckableItem(text, i, true));
}
ui->adsbData->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->adsbData->horizontalHeader(), SIGNAL(customContextMenuRequested(QPoint)), SLOT(columnSelectMenu(QPoint)));
// Get signals when columns change
connect(ui->adsbData->horizontalHeader(), SIGNAL(sectionMoved(int, int, int)), SLOT(adsbData_sectionMoved(int, int, int)));
connect(ui->adsbData->horizontalHeader(), SIGNAL(sectionResized(int, int, int)), SLOT(adsbData_sectionResized(int, int, int)));
// Context menu
ui->adsbData->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->adsbData, SIGNAL(customContextMenuRequested(QPoint)), SLOT(adsbData_customContextMenuRequested(QPoint)));
TableTapAndHold *tableTapAndHold = new TableTapAndHold(ui->adsbData);
connect(tableTapAndHold, &TableTapAndHold::tapAndHold, this, &ADSBDemodGUI::adsbData_customContextMenuRequested);
ui->photoHeader->setVisible(false);
ui->photoFlag->setVisible(false);
ui->photo->setVisible(false);
ui->flightDetails->setVisible(false);
ui->aircraftDetails->setVisible(false);
// Read aircraft information database, if it has previously been downloaded
AircraftInformation::init();
connect(&m_osnDB, &OsnDB::downloadingURL, this, &ADSBDemodGUI::downloadingURL);
connect(&m_osnDB, &OsnDB::downloadError, this, &ADSBDemodGUI::downloadError);
connect(&m_osnDB, &OsnDB::downloadProgress, this, &ADSBDemodGUI::downloadProgress);
connect(&m_osnDB, &OsnDB::downloadAircraftInformationFinished, this, &ADSBDemodGUI::downloadAircraftInformationFinished);
m_aircraftInfo = OsnDB::getAircraftInformation();
// Read airport information database, if it has previously been downloaded
connect(&m_ourAirportsDB, &OurAirportsDB::downloadingURL, this, &ADSBDemodGUI::downloadingURL);
connect(&m_ourAirportsDB, &OurAirportsDB::downloadError, this, &ADSBDemodGUI::downloadError);
connect(&m_ourAirportsDB, &OurAirportsDB::downloadProgress, this, &ADSBDemodGUI::downloadProgress);
connect(&m_ourAirportsDB, &OurAirportsDB::downloadAirportInformationFinished, this, &ADSBDemodGUI::downloadAirportInformationFinished);
m_airportInfo = OurAirportsDB::getAirportsById();
// Read airspaces and NAVAIDs
connect(&m_openAIP, &OpenAIP::downloadingURL, this, &ADSBDemodGUI::downloadingURL);
connect(&m_openAIP, &OpenAIP::downloadError, this, &ADSBDemodGUI::downloadError);
connect(&m_openAIP, &OpenAIP::downloadAirspaceFinished, this, &ADSBDemodGUI::downloadAirspaceFinished);
connect(&m_openAIP, &OpenAIP::downloadNavAidsFinished, this, &ADSBDemodGUI::downloadNavAidsFinished);
m_airspaces = OpenAIP::getAirspaces();
m_navAids = OpenAIP::getNavAids();
// Get station position
Real stationLatitude = MainCore::instance()->getSettings().getLatitude();
Real stationLongitude = MainCore::instance()->getSettings().getLongitude();
Real stationAltitude = MainCore::instance()->getSettings().getAltitude();
m_azEl.setLocation(stationLatitude, stationLongitude, stationAltitude);
// These are the default values in sdrbase/settings/preferences.cpp
if ((stationLatitude == 49.012423) && (stationLongitude == 8.418125)) {
ui->warning->setText("Please set your antenna location under Preferences > My Position");
}
// Get updated when position changes
connect(&MainCore::instance()->getSettings(), &MainSettings::preferenceChanged, this, &ADSBDemodGUI::preferenceChanged);
// Get airport weather when requested
connect(&m_airportModel, &AirportModel::requestMetar, this, &ADSBDemodGUI::requestMetar);
// Add airports within range of My Position
updateAirports();
updateAirspaces();
updateNavAids();
update3DModels();
m_flightInformation = nullptr;
m_aviationWeather = nullptr;
connect(&m_planeSpotters, &PlaneSpotters::aircraftPhoto, this, &ADSBDemodGUI::aircraftPhoto);
connect(ui->photo, &ClickableLabel::clicked, this, &ADSBDemodGUI::photoClicked);
// Update demod list when channels are added or removed
connect(MainCore::instance(), &MainCore::channelAdded, this, &ADSBDemodGUI::updateChannelList);
connect(MainCore::instance(), &MainCore::channelRemoved, this, &ADSBDemodGUI::updateChannelList);
updateChannelList();
displaySettings();
makeUIConnections();
applySettings(true);
connect(&m_importTimer, &QTimer::timeout, this, &ADSBDemodGUI::import);
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&ADSBDemodGUI::handleImportReply
);
applyImportSettings();
connect(&m_redrawMapTimer, &QTimer::timeout, this, &ADSBDemodGUI::redrawMap);
m_redrawMapTimer.setSingleShot(true);
ui->map->installEventFilter(this);
DialPopup::addPopupsToChildDials(this);
m_resizer.enableChildMouseTracking();
}
ADSBDemodGUI::~ADSBDemodGUI()
{
disconnect(&MainCore::instance()->getSettings(), &MainSettings::preferenceChanged, this, &ADSBDemodGUI::preferenceChanged);
if (m_templateServer)
{
m_templateServer->close();
delete m_templateServer;
}
disconnect(&m_openAIP, &OpenAIP::downloadingURL, this, &ADSBDemodGUI::downloadingURL);
disconnect(&m_openAIP, &OpenAIP::downloadError, this, &ADSBDemodGUI::downloadError);
disconnect(&m_openAIP, &OpenAIP::downloadAirspaceFinished, this, &ADSBDemodGUI::downloadAirspaceFinished);
disconnect(&m_openAIP, &OpenAIP::downloadNavAidsFinished, this, &ADSBDemodGUI::downloadNavAidsFinished);
disconnect(&m_planeSpotters, &PlaneSpotters::aircraftPhoto, this, &ADSBDemodGUI::aircraftPhoto);
disconnect(&m_redrawMapTimer, &QTimer::timeout, this, &ADSBDemodGUI::redrawMap);
disconnect(&MainCore::instance()->getMasterTimer(), &QTimer::timeout, this, &ADSBDemodGUI::tick);
m_redrawMapTimer.stop();
// Remove aircraft from Map feature
QHash<int, Aircraft *>::iterator i = m_aircraft.begin();
while (i != m_aircraft.end())
{
Aircraft *aircraft = i.value();
clearFromMap(QString("%1").arg(aircraft->m_icao, 0, 16));
++i;
}
delete ui;
qDeleteAll(m_aircraft);
if (m_flightInformation)
{
disconnect(m_flightInformation, &FlightInformation::flightUpdated, this, &ADSBDemodGUI::flightInformationUpdated);
delete m_flightInformation;
}
delete m_aviationWeather;
qDeleteAll(m_3DModelMatch);
delete m_networkManager;
}
void ADSBDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
qDebug() << "ADSBDemodGUI::applySettings";
ADSBDemod::MsgConfigureADSBDemod* message = ADSBDemod::MsgConfigureADSBDemod::create(m_settings, force);
m_adsbDemod->getInputMessageQueue()->push(message);
}
}
void ADSBDemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor);
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
setTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->rfBWText->setText(QString("%1M").arg(m_settings.m_rfBandwidth / 1000000.0, 0, 'f', 1));
ui->rfBW->setValue((int)m_settings.m_rfBandwidth);
ui->spb->setCurrentIndex(m_settings.m_samplesPerBit/2-1);
ui->correlateFullPreamble->setChecked(m_settings.m_correlateFullPreamble);
ui->demodModeS->setChecked(m_settings.m_demodModeS);
ui->thresholdText->setText(QString("%1").arg(m_settings.m_correlationThreshold, 0, 'f', 1));
ui->threshold->setValue((int)(m_settings.m_correlationThreshold*10.0f));
ui->phaseStepsText->setText(QString("%1").arg(m_settings.m_interpolatorPhaseSteps));
ui->phaseSteps->setValue(m_settings.m_interpolatorPhaseSteps);
ui->tapsPerPhaseText->setText(QString("%1").arg(m_settings.m_interpolatorTapsPerPhase, 0, 'f', 1));
ui->tapsPerPhase->setValue((int)(m_settings.m_interpolatorTapsPerPhase*10.0f));
// Enable these controls only for developers
if (1)
{
ui->phaseStepsText->setVisible(false);
ui->phaseSteps->setVisible(false);
ui->tapsPerPhaseText->setVisible(false);
ui->tapsPerPhase->setVisible(false);
}
ui->feed->setChecked(m_settings.m_feedEnabled);
ui->flightPaths->setChecked(m_settings.m_flightPaths);
m_aircraftModel.setFlightPaths(m_settings.m_flightPaths);
ui->allFlightPaths->setChecked(m_settings.m_allFlightPaths);
m_aircraftModel.setAllFlightPaths(m_settings.m_allFlightPaths);
m_aircraftModel.setSettings(&m_settings);
ui->logFilename->setToolTip(QString(".csv log filename: %1").arg(m_settings.m_logFilename));
ui->logEnable->setChecked(m_settings.m_logEnabled);
updateIndexLabel();
QFont font(m_settings.m_tableFontName, m_settings.m_tableFontSize);
ui->adsbData->setFont(font);
// Set units in column headers
if (m_settings.m_siUnits)
{
ui->adsbData->horizontalHeaderItem(ADSB_COL_ALTITUDE)->setText("Alt (m)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_VERTICALRATE)->setText("VR (m/s)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_SEL_ALTITUDE)->setText("Sel Alt (m)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_GROUND_SPEED)->setText("GS (kph)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_TRUE_AIRSPEED)->setText("TAS (kph)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_INDICATED_AIRSPEED)->setText("IAS (kph)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_HEADWIND)->setText("H Wnd (kph)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_WIND_SPEED)->setText("Wnd (kph)");
}
else
{
ui->adsbData->horizontalHeaderItem(ADSB_COL_ALTITUDE)->setText("Alt (ft)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_VERTICALRATE)->setText("VR (ft/m)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_SEL_ALTITUDE)->setText("Sel Alt (ft)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_GROUND_SPEED)->setText("GS (kn)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_TRUE_AIRSPEED)->setText("TAS (kn)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_INDICATED_AIRSPEED)->setText("IAS (kn)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_HEADWIND)->setText("H Wnd (kn)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_WIND_SPEED)->setText("Wnd (kn)");
}
// Order and size columns
QHeaderView *header = ui->adsbData->horizontalHeader();
for (int i = 0; i < ADSBDEMOD_COLUMNS; i++)
{
bool hidden = m_settings.m_columnSizes[i] == 0;
header->setSectionHidden(i, hidden);
menu->actions().at(i)->setChecked(!hidden);
if (m_settings.m_columnSizes[i] > 0)
ui->adsbData->setColumnWidth(i, m_settings.m_columnSizes[i]);
header->moveSection(header->visualIndex(i), m_settings.m_columnIndexes[i]);
}
// Only update airports on map if settings have changed
if ((m_airportInfo != nullptr)
&& ((m_settings.m_airportRange != m_currentAirportRange)
|| (m_settings.m_airportMinimumSize != m_currentAirportMinimumSize)
|| (m_settings.m_displayHeliports != m_currentDisplayHeliports)))
updateAirports();
updateAirspaces();
updateNavAids();
if (!m_settings.m_displayDemodStats)
ui->stats->setText("");
initFlightInformation();
initAviationWeather();
applyMapSettings();
applyImportSettings();
getRollupContents()->restoreState(m_rollupState);
blockApplySettings(false);
enableSpeechIfNeeded();
}
void ADSBDemodGUI::leaveEvent(QEvent* event)
{
m_channelMarker.setHighlighted(false);
ChannelGUI::leaveEvent(event);
}
void ADSBDemodGUI::enterEvent(EnterEventType* event)
{
m_channelMarker.setHighlighted(true);
ChannelGUI::enterEvent(event);
}
void ADSBDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void ADSBDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_adsbDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(tr("%1 dB").arg(powDbAvg, 0, 'f', 1));
}
m_tickCount++;
// Tick is called 20x a second - lets check this every 10 seconds
if (m_tickCount % (20*10) == 0)
{
// Remove aircraft that haven't been heard of for a user-defined time, as probably out of range
QDateTime now = QDateTime::currentDateTime();
qint64 nowSecs = now.toSecsSinceEpoch();
QHash<int, Aircraft *>::iterator i = m_aircraft.begin();
while (i != m_aircraft.end())
{
Aircraft *aircraft = i.value();
qint64 secondsSinceLastFrame = nowSecs - aircraft->m_time.toSecsSinceEpoch();
if (secondsSinceLastFrame >= m_settings.m_removeTimeout)
{
// Don't try to track it anymore
if (m_trackAircraft == aircraft)
{
m_adsbDemod->clearTarget();
m_trackAircraft = nullptr;
}
// Remove map model
m_aircraftModel.removeAircraft(aircraft);
// Remove row from table
ui->adsbData->removeRow(aircraft->m_icaoItem->row());
// Remove aircraft from hash
i = m_aircraft.erase(i);
// Remove from map feature
clearFromMap(QString("%1").arg(aircraft->m_icao, 0, 16));
// And finally free its memory
delete aircraft;
}
else
{
++i;
}
}
}
// Create and send aircraft report every second for WebAPI
if (m_tickCount % (20*1) == 0) {
sendAircraftReport();
}
}
void ADSBDemodGUI::sendAircraftReport()
{
ADSBDemod::MsgAircraftReport* message = ADSBDemod::MsgAircraftReport::create();
QList<ADSBDemod::MsgAircraftReport::AircraftReport>& report = message->getReport();
report.reserve(m_aircraft.size());
QHash<int, Aircraft *>::iterator i = m_aircraft.begin();
while (i != m_aircraft.end())
{
Aircraft *aircraft = i.value();
ADSBDemod::MsgAircraftReport::AircraftReport aircraftReport {
aircraft->m_icaoHex,
aircraft->m_callsign,
aircraft->m_latitude,
aircraft->m_longitude,
aircraft->m_altitude,
aircraft->m_groundspeed
};
report.append(aircraftReport);
++i;
}
m_adsbDemod->getInputMessageQueue()->push(message);
}
void ADSBDemodGUI::resizeTable()
{
// Fill table with a row of dummy data that will size the columns nicely
int row = ui->adsbData->rowCount();
ui->adsbData->setRowCount(row + 1);
ui->adsbData->setItem(row, ADSB_COL_ICAO, new QTableWidgetItem("ICAO ID"));
ui->adsbData->setItem(row, ADSB_COL_CALLSIGN, new QTableWidgetItem("Callsign--"));
ui->adsbData->setItem(row, ADSB_COL_ATC_CALLSIGN, new QTableWidgetItem("ATC Callsign-"));
ui->adsbData->setItem(row, ADSB_COL_MODEL, new QTableWidgetItem("Aircraft12345"));
ui->adsbData->setItem(row, ADSB_COL_AIRLINE, new QTableWidgetItem("airbrigdecargo1"));
ui->adsbData->setItem(row, ADSB_COL_ALTITUDE, new QTableWidgetItem("Alt (ft)"));
ui->adsbData->setItem(row, ADSB_COL_HEADING, new QTableWidgetItem("Hd (o)"));
ui->adsbData->setItem(row, ADSB_COL_VERTICALRATE, new QTableWidgetItem("VR (ft/m)"));
ui->adsbData->setItem(row, ADSB_COL_RANGE, new QTableWidgetItem("D (km)"));
ui->adsbData->setItem(row, ADSB_COL_AZEL, new QTableWidgetItem("Az/El (o)"));
ui->adsbData->setItem(row, ADSB_COL_LATITUDE, new QTableWidgetItem("-90.00000"));
ui->adsbData->setItem(row, ADSB_COL_LONGITUDE, new QTableWidgetItem("-180.000000"));
ui->adsbData->setItem(row, ADSB_COL_CATEGORY, new QTableWidgetItem("Heavy"));
ui->adsbData->setItem(row, ADSB_COL_STATUS, new QTableWidgetItem("No emergency"));
ui->adsbData->setItem(row, ADSB_COL_SQUAWK, new QTableWidgetItem("Squawk"));
ui->adsbData->setItem(row, ADSB_COL_REGISTRATION, new QTableWidgetItem("G-12345"));
ui->adsbData->setItem(row, ADSB_COL_COUNTRY, new QTableWidgetItem("Country"));
ui->adsbData->setItem(row, ADSB_COL_REGISTERED, new QTableWidgetItem("Registered"));
ui->adsbData->setItem(row, ADSB_COL_MANUFACTURER, new QTableWidgetItem("The Boeing Company"));
ui->adsbData->setItem(row, ADSB_COL_OWNER, new QTableWidgetItem("British Airways"));
ui->adsbData->setItem(row, ADSB_COL_OPERATOR_ICAO, new QTableWidgetItem("Operator"));
ui->adsbData->setItem(row, ADSB_COL_TIME, new QTableWidgetItem("99:99:99"));
ui->adsbData->setItem(row, ADSB_COL_FRAMECOUNT, new QTableWidgetItem("Frames"));
ui->adsbData->setItem(row, ADSB_COL_CORRELATION, new QTableWidgetItem("0.001/0.001/0.001"));
ui->adsbData->setItem(row, ADSB_COL_RSSI, new QTableWidgetItem("-100.0"));
ui->adsbData->setItem(row, ADSB_COL_FLIGHT_STATUS, new QTableWidgetItem("scheduled"));
ui->adsbData->setItem(row, ADSB_COL_DEP, new QTableWidgetItem("WWWW"));
ui->adsbData->setItem(row, ADSB_COL_ARR, new QTableWidgetItem("WWWW"));
ui->adsbData->setItem(row, ADSB_COL_STD, new QTableWidgetItem("12:00 -1"));
ui->adsbData->setItem(row, ADSB_COL_ETD, new QTableWidgetItem("12:00 -1"));
ui->adsbData->setItem(row, ADSB_COL_ATD, new QTableWidgetItem("12:00 -1"));
ui->adsbData->setItem(row, ADSB_COL_STA, new QTableWidgetItem("12:00 +1"));
ui->adsbData->setItem(row, ADSB_COL_ETA, new QTableWidgetItem("12:00 +1"));
ui->adsbData->setItem(row, ADSB_COL_ATA, new QTableWidgetItem("12:00 +1"));
ui->adsbData->setItem(row, ADSB_COL_SEL_ALTITUDE, new QTableWidgetItem("Sel Alt (ft)"));
ui->adsbData->setItem(row, ADSB_COL_SEL_HEADING, new QTableWidgetItem("Sel Hd (o)"));
ui->adsbData->setItem(row, ADSB_COL_BARO, new QTableWidgetItem("Baro (mb)"));
ui->adsbData->setItem(row, ADSB_COL_AP, new QTableWidgetItem("AP"));
ui->adsbData->setItem(row, ADSB_COL_V_MODE, new QTableWidgetItem("V Mode"));
ui->adsbData->setItem(row, ADSB_COL_L_MODE, new QTableWidgetItem("L Mode"));
ui->adsbData->setItem(row, ADSB_COL_TRUE_AIRSPEED, new QTableWidgetItem("TAS (kn)"));
ui->adsbData->setItem(row, ADSB_COL_INDICATED_AIRSPEED, new QTableWidgetItem("IAS (kn)"));
ui->adsbData->setItem(row, ADSB_COL_MACH, new QTableWidgetItem("0.999"));
ui->adsbData->setItem(row, ADSB_COL_HEADWIND, new QTableWidgetItem("H Wnd (kn)"));
ui->adsbData->setItem(row, ADSB_COL_EST_AIR_TEMP, new QTableWidgetItem("OAT (C)"));
ui->adsbData->setItem(row, ADSB_COL_WIND_SPEED, new QTableWidgetItem("Wnd (kn)"));
ui->adsbData->setItem(row, ADSB_COL_WIND_DIR, new QTableWidgetItem("Wnd (o)"));
ui->adsbData->setItem(row, ADSB_COL_STATIC_PRESSURE, new QTableWidgetItem("P (hPa)"));
ui->adsbData->setItem(row, ADSB_COL_STATIC_AIR_TEMP, new QTableWidgetItem("T (C)"));
ui->adsbData->setItem(row, ADSB_COL_HUMIDITY, new QTableWidgetItem("U (%)"));
ui->adsbData->setItem(row, ADSB_COL_TIS_B, new QTableWidgetItem("TIS-B"));
ui->adsbData->resizeColumnsToContents();
ui->adsbData->setRowCount(row);
}
Aircraft* ADSBDemodGUI::findAircraftByFlight(const QString& flight)
{
QHash<int, Aircraft *>::iterator i = m_aircraft.begin();
while (i != m_aircraft.end())
{
Aircraft *aircraft = i.value();
if (aircraft->m_flight == flight) {
return aircraft;
}
++i;
}
return nullptr;
}
// Convert to hh:mm (+/-days)
QString ADSBDemodGUI::dataTimeToShortString(QDateTime dt)
{
if (dt.isValid())
{
QDate currentDate = QDateTime::currentDateTimeUtc().date();
if (dt.date() == currentDate)
{
return dt.time().toString("hh:mm");
}
else
{
int days = currentDate.daysTo(dt.date());
if (days >= 0) {
return QString("%1 +%2").arg(dt.time().toString("hh:mm")).arg(days);
} else {
return QString("%1 %2").arg(dt.time().toString("hh:mm")).arg(days);
}
}
}
else
{
return "";
}
}
void ADSBDemodGUI::initFlightInformation()
{
if (m_flightInformation)
{
disconnect(m_flightInformation, &FlightInformation::flightUpdated, this, &ADSBDemodGUI::flightInformationUpdated);
delete m_flightInformation;
m_flightInformation = nullptr;
}
if (!m_settings.m_aviationstackAPIKey.isEmpty())
{
m_flightInformation = FlightInformation::create(m_settings.m_aviationstackAPIKey);
if (m_flightInformation) {
connect(m_flightInformation, &FlightInformation::flightUpdated, this, &ADSBDemodGUI::flightInformationUpdated);
}
}
}
void ADSBDemodGUI::flightInformationUpdated(const FlightInformation::Flight& flight)
{
Aircraft* aircraft = findAircraftByFlight(flight.m_flightICAO);
if (aircraft)
{
aircraft->m_flightStatusItem->setText(flight.m_flightStatus);
aircraft->m_depItem->setText(flight.m_departureICAO);
aircraft->m_arrItem->setText(flight.m_arrivalICAO);
aircraft->m_stdItem->setText(dataTimeToShortString(flight.m_departureScheduled));
aircraft->m_etdItem->setText(dataTimeToShortString(flight.m_departureEstimated));
aircraft->m_atdItem->setText(dataTimeToShortString(flight.m_departureActual));
aircraft->m_staItem->setText(dataTimeToShortString(flight.m_arrivalScheduled));
aircraft->m_etaItem->setText(dataTimeToShortString(flight.m_arrivalEstimated));
aircraft->m_ataItem->setText(dataTimeToShortString(flight.m_arrivalActual));
if (aircraft->m_positionValid) {
m_aircraftModel.aircraftUpdated(aircraft);
}
updatePhotoFlightInformation(aircraft);
}
else
{
qDebug() << "ADSBDemodGUI::flightInformationUpdated - Flight not found in ADS-B table: " << flight.m_flightICAO;
}
}
void ADSBDemodGUI::aircraftPhoto(const PlaneSpottersPhoto *photo)
{
// Make sure the photo is for the currently highlighted aircraft, as it may
// have taken a while to download
if (!photo->m_pixmap.isNull() && m_highlightAircraft && (m_highlightAircraft->m_icaoItem->text() == photo->m_id))
{
ui->photo->setPixmap(photo->m_pixmap);
ui->photo->setToolTip(QString("Photographer: %1").arg(photo->m_photographer)); // Required by terms of use
ui->photoHeader->setVisible(true);
ui->photoFlag->setVisible(true);
ui->photo->setVisible(true);
ui->flightDetails->setVisible(true);
ui->aircraftDetails->setVisible(true);
m_photoLink = photo->m_link;
}
}
void ADSBDemodGUI::photoClicked()
{
// Photo needs to link back to PlaneSpotters, as per terms of use
if (m_highlightAircraft)
{
if (m_photoLink.isEmpty())
{
QString icaoUpper = QString("%1").arg(m_highlightAircraft->m_icao, 1, 16).toUpper();
QDesktopServices::openUrl(QUrl(QString("https://www.planespotters.net/hex/%1").arg(icaoUpper)));
}
else
{
QDesktopServices::openUrl(QUrl(m_photoLink));
}
}
}
void ADSBDemodGUI::on_logEnable_clicked(bool checked)
{
m_settings.m_logEnabled = checked;
applySettings();
}
void ADSBDemodGUI::on_logFilename_clicked()
{
// Get filename to save to
QFileDialog fileDialog(nullptr, "Select file to log received frames to", "", "*.csv");
fileDialog.setAcceptMode(QFileDialog::AcceptSave);
if (fileDialog.exec())
{
QStringList fileNames = fileDialog.selectedFiles();
if (fileNames.size() > 0)
{
m_settings.m_logFilename = fileNames[0];
ui->logFilename->setToolTip(QString(".csv log filename: %1").arg(m_settings.m_logFilename));
applySettings();
}
}
}
// Read .csv log and process as received frames
void ADSBDemodGUI::on_logOpen_clicked()
{
QFileDialog fileDialog(nullptr, "Select .csv log file to read", "", "*.csv");
if (fileDialog.exec())
{
QStringList fileNames = fileDialog.selectedFiles();
if (fileNames.size() > 0)
{
QFile file(fileNames[0]);
if (file.open(QIODevice::ReadOnly | QIODevice::Text))
{
QDateTime startTime = QDateTime::currentDateTime();
m_loadingData = true;
ui->adsbData->blockSignals(true);
QTextStream in(&file);
QString error;
QHash<QString, int> colIndexes = CSV::readHeader(in, {"Data", "Correlation"}, error);
if (error.isEmpty())
{
int dataCol = colIndexes.value("Data");
int correlationCol = colIndexes.value("Correlation");
int maxCol = std::max(dataCol, correlationCol);
QMessageBox dialog(this);
dialog.setText("Reading ADS-B data");
dialog.addButton(QMessageBox::Cancel);
dialog.show();
QApplication::processEvents();
int count = 0;
int countOtherDF = 0;
bool cancelled = false;
QStringList cols;
crcadsb crc;
while (!cancelled && CSV::readRow(in, &cols))
{
if (cols.size() > maxCol)
{
QDateTime dateTime = QDateTime::currentDateTime(); // So they aren't removed immediately as too old
QByteArray bytes = QByteArray::fromHex(cols[dataCol].toLatin1());
float correlation = cols[correlationCol].toFloat();
int df = (bytes[0] >> 3) & ADS_B_DF_MASK; // Downlink format
if ((df == 4) || (df == 5) || (df == 17) || (df == 18) || (df == 20) || (df == 21))
{
int crcCalc = 0;
if ((df == 4) || (df == 5) || (df == 20) || (df == 21)) // handleADSB requires calculated CRC for Mode-S frames
{
crc.init();
crc.calculate((const uint8_t *)bytes.data(), bytes.size()-3);
crcCalc = crc.get();
}
//qDebug() << "bytes.szie " << bytes.size() << " crc " << Qt::hex << crcCalc;
handleADSB(bytes, dateTime, correlation, correlation, crcCalc, false);
if ((count > 0) && (count % 100000 == 0))
{
dialog.setText(QString("Reading ADS-B data\n%1 (Skipped %2)").arg(count).arg(countOtherDF));
QApplication::processEvents();
if (dialog.clickedButton()) {
cancelled = true;
}
}
count++;
}
else
{
countOtherDF++;
}
}
}
m_aircraftModel.allAircraftUpdated();
dialog.close();
}
else
{
QMessageBox::critical(this, "ADS-B", error);
}
ui->adsbData->blockSignals(false);
m_loadingData = false;
if (m_settings.m_autoResizeTableColumns)
ui->adsbData->resizeColumnsToContents();
ui->adsbData->setSortingEnabled(true);
QDateTime finishTime = QDateTime::currentDateTime();
qDebug() << "Read CSV in " << startTime.secsTo(finishTime);
}
else
{
QMessageBox::critical(this, "ADS-B", QString("Failed to open file %1").arg(fileNames[0]));
}
}
}
}
void ADSBDemodGUI::downloadingURL(const QString& url)
{
if (m_progressDialog)
{
m_progressDialog->setLabelText(QString("Downloading %1.").arg(url));
m_progressDialog->setValue(m_progressDialog->value() + 1);
}
}
void ADSBDemodGUI::downloadProgress(qint64 bytesRead, qint64 totalBytes)
{
if (m_progressDialog)
{
m_progressDialog->setMaximum(totalBytes);
m_progressDialog->setValue(bytesRead);
}
}
void ADSBDemodGUI::downloadError(const QString& error)
{
QMessageBox::critical(this, "ADS-B", error);
if (m_progressDialog)
{
m_progressDialog->close();
delete m_progressDialog;
m_progressDialog = nullptr;
}
}
void ADSBDemodGUI::downloadAirspaceFinished()
{
if (m_progressDialog) {
m_progressDialog->setLabelText("Reading airspaces.");
}
m_airspaces = OpenAIP::getAirspaces();
updateAirspaces();
m_openAIP.downloadNavAids();
}
void ADSBDemodGUI::downloadNavAidsFinished()
{
if (m_progressDialog) {
m_progressDialog->setLabelText("Reading NAVAIDs.");
}
m_navAids = OpenAIP::getNavAids();
updateNavAids();
if (m_progressDialog)
{
m_progressDialog->close();
delete m_progressDialog;
m_progressDialog = nullptr;
}
}
void ADSBDemodGUI::downloadAircraftInformationFinished()
{
if (m_progressDialog)
{
delete m_progressDialog;
m_progressDialog = new QProgressDialog("Reading Aircraft Information.", "", 0, 1, this);
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setWindowFlag(Qt::WindowCloseButtonHint, false);
m_progressDialog->setWindowModality(Qt::WindowModal);
m_progressDialog->show();
QApplication::processEvents();
}
m_aircraftInfo = OsnDB::getAircraftInformation();
m_aircraftModel.updateAircraftInformation(m_aircraftInfo);
if (m_progressDialog)
{
m_progressDialog->close();
delete m_progressDialog;
m_progressDialog = nullptr;
}
}
void ADSBDemodGUI::downloadAirportInformationFinished()
{
if (m_progressDialog)
{
delete m_progressDialog;
m_progressDialog = new QProgressDialog("Reading Airport Information.", "", 0, 1, this);
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setWindowFlag(Qt::WindowCloseButtonHint, false);
m_progressDialog->setWindowModality(Qt::WindowModal);
m_progressDialog->show();
QApplication::processEvents();
}
m_airportInfo = OurAirportsDB::getAirportsById();
updateAirports();
if (m_progressDialog)
{
m_progressDialog->close();
delete m_progressDialog;
m_progressDialog = nullptr;
}
}
int ADSBDemodGUI::squawkDecode(int modeA) const
{
int a, b, c, d;
c = ((modeA >> 12) & 1) | ((modeA >> (10-1)) & 0x2) | ((modeA >> (8-2)) & 0x4);
a = ((modeA >> 11) & 1) | ((modeA >> (9-1)) & 0x2) | ((modeA >> (7-2)) & 0x4);
b = ((modeA >> 5) & 1) | ((modeA >> (3-1)) & 0x2) | ((modeA << (1)) & 0x4);
d = ((modeA >> 4) & 1) | ((modeA >> (2-1)) & 0x2) | ((modeA << (2)) & 0x4);
return a*1000 + b*100 + c*10 + d;
}
// https://en.wikipedia.org/wiki/Gillham_code
int ADSBDemodGUI::gillhamToFeet(int n) const
{
int c1 = (n >> 10) & 1;
int a1 = (n >> 9) & 1;
int c2 = (n >> 8) & 1;
int a2 = (n >> 7) & 1;
int c4 = (n >> 6) & 1;
int a4 = (n >> 5) & 1;
int b1 = (n >> 4) & 1;
int b2 = (n >> 3) & 1;
int d2 = (n >> 2) & 1;
int b4 = (n >> 1) & 1;
int d4 = n & 1;
int n500 = grayToBinary((d2 << 7) | (d4 << 6) | (a1 << 5) | (a2 << 4) | (a4 << 3) | (b1 << 2) | (b2 << 1) | b4, 4);
int n100 = grayToBinary((c1 << 2) | (c2 << 1) | c4, 3) - 1;
if (n100 == 6) {
n100 = 4;
}
if (n500 %2 != 0) {
n100 = 4 - n100;
}
return -1200 + n500*500 + n100*100;
}
int ADSBDemodGUI::grayToBinary(int gray, int bits) const
{
int binary = 0;
for (int i = bits - 1; i >= 0; i--) {
binary = binary | ((((1 << (i+1)) & binary) >> 1) ^ ((1 << i) & gray));
}
return binary;
}
void ADSBDemodGUI::redrawMap()
{
// An awful workaround for https://bugreports.qt.io/browse/QTBUG-100333
// Also used in Map feature
QQuickItem *item = ui->map->rootObject();
if (item)
{
QObject *object = item->findChild<QObject*>("map");
if (object)
{
double zoom = object->property("zoomLevel").value<double>();
object->setProperty("zoomLevel", QVariant::fromValue(zoom+1));
object->setProperty("zoomLevel", QVariant::fromValue(zoom));
}
}
}
void ADSBDemodGUI::showEvent(QShowEvent *event)
{
if (!event->spontaneous())
{
// Workaround for https://bugreports.qt.io/browse/QTBUG-100333
// MapQuickItems can be in wrong position when window is first displayed
m_redrawMapTimer.start(500);
}
ChannelGUI::showEvent(event);
}
bool ADSBDemodGUI::eventFilter(QObject *obj, QEvent *event)
{
if (obj == ui->map)
{
if (event->type() == QEvent::Resize)
{
// Workaround for https://bugreports.qt.io/browse/QTBUG-100333
// MapQuickItems can be in wrong position after vertical resize
QResizeEvent *resizeEvent = static_cast<QResizeEvent *>(event);
QSize oldSize = resizeEvent->oldSize();
QSize size = resizeEvent->size();
if (oldSize.height() != size.height()) {
redrawMap();
}
}
}
return ChannelGUI::eventFilter(obj, event);
}
void ADSBDemodGUI::applyImportSettings()
{
m_importTimer.setInterval(m_settings.m_importPeriod * 1000);
if (m_settings.m_feedEnabled && m_settings.m_importEnabled) {
m_importTimer.start();
} else {
m_importTimer.stop();
}
}
// Import ADS-B data from opensky-network via an API call
void ADSBDemodGUI::import()
{
QString urlString = "https://";
if (!m_settings.m_importUsername.isEmpty() && !m_settings.m_importPassword.isEmpty()) {
urlString = urlString + m_settings.m_importUsername + ":" + m_settings.m_importPassword + "@";
}
urlString = urlString + m_settings.m_importHost + "/api/states/all";
QChar join = '?';
if (!m_settings.m_importParameters.isEmpty())
{
urlString = urlString + join + m_settings.m_importParameters;
join = '&';
}
if (!m_settings.m_importMinLatitude.isEmpty())
{
urlString = urlString + join + "lamin=" + m_settings.m_importMinLatitude;
join = '&';
}
if (!m_settings.m_importMaxLatitude.isEmpty())
{
urlString = urlString + join + "lamax=" + m_settings.m_importMaxLatitude;
join = '&';
}
if (!m_settings.m_importMinLongitude.isEmpty())
{
urlString = urlString + join + "lomin=" + m_settings.m_importMinLongitude;
join = '&';
}
if (!m_settings.m_importMaxLongitude.isEmpty())
{
urlString = urlString + join + "lomax=" + m_settings.m_importMaxLongitude;
join = '&';
}
m_networkManager->get(QNetworkRequest(QUrl(urlString)));
}
// Handle opensky-network API call reply
void ADSBDemodGUI::handleImportReply(QNetworkReply* reply)
{
if (reply)
{
if (!reply->error())
{
QJsonDocument document = QJsonDocument::fromJson(reply->readAll());
if (document.isObject())
{
QJsonObject obj = document.object();
if (obj.contains("time") && obj.contains("states"))
{
int seconds = obj.value("time").toInt();
QDateTime dateTime = QDateTime::fromSecsSinceEpoch(seconds);
QJsonArray states = obj.value("states").toArray();
for (int i = 0; i < states.size(); i++)
{
QJsonArray state = states[i].toArray();
int icao = state[0].toString().toInt(nullptr, 16);
bool newAircraft;
Aircraft *aircraft = getAircraft(icao, newAircraft);
QString callsign = state[1].toString().trimmed();
if (!callsign.isEmpty())
{
aircraft->m_callsign = callsign;
aircraft->m_callsignItem->setText(aircraft->m_callsign);
atcCallsign(aircraft);
}
QDateTime timePosition = dateTime;
if (state[3].isNull()) {
timePosition = dateTime.addSecs(-15); // At least 15 seconds old
} else {
timePosition = QDateTime::fromSecsSinceEpoch(state[3].toInt());
}
aircraft->m_time = QDateTime::fromSecsSinceEpoch(state[4].toInt());
QTime time = aircraft->m_time.time();
aircraft->m_timeItem->setText(QString("%1:%2:%3").arg(time.hour(), 2, 10, QLatin1Char('0')).arg(time.minute(), 2, 10, QLatin1Char('0')).arg(time.second(), 2, 10, QLatin1Char('0')));
aircraft->m_adsbFrameCount++;
aircraft->m_adsbFrameCountItem->setData(Qt::DisplayRole, aircraft->m_adsbFrameCount);
if (timePosition > aircraft->m_positionDateTime)
{
if (!state[5].isNull() && !state[6].isNull())
{
aircraft->m_longitude = state[5].toDouble();
aircraft->m_latitude = state[6].toDouble();
aircraft->m_longitudeItem->setData(Qt::DisplayRole, aircraft->m_longitude);
aircraft->m_latitudeItem->setData(Qt::DisplayRole, aircraft->m_latitude);
updatePosition(aircraft);
aircraft->m_cprValid[0] = false;
aircraft->m_cprValid[1] = false;
}
if (!state[7].isNull())
{
aircraft->m_altitude = (int)Units::metresToFeet(state[7].toDouble());
aircraft->m_altitudeValid = true;
aircraft->m_altitudeGNSS = false;
aircraft->m_altitudeItem->setData(Qt::DisplayRole, aircraft->m_altitude);
}
if (!state[5].isNull() && !state[6].isNull() && !state[7].isNull())
{
QGeoCoordinate coord(aircraft->m_latitude, aircraft->m_longitude, aircraft->m_altitude);
aircraft->m_coordinates.push_back(QVariant::fromValue(coord));
aircraft->m_coordinateDateTimes.push_back(dateTime);
}
aircraft->m_positionDateTime = timePosition;
}
aircraft->m_onSurface = state[8].toBool(false);
if (!state[9].isNull())
{
aircraft->m_groundspeed = (int)state[9].toDouble();
aircraft->m_groundspeedItem->setData(Qt::DisplayRole, aircraft->m_groundspeed);
aircraft->m_groundspeedValid = true;
}
if (!state[10].isNull())
{
aircraft->m_heading = (float)state[10].toDouble();
aircraft->m_headingItem->setData(Qt::DisplayRole, std::round(aircraft->m_heading));
aircraft->m_headingValid = true;
aircraft->m_headingDateTime = aircraft->m_time;
}
if (!state[11].isNull())
{
aircraft->m_verticalRate = (int)state[10].toDouble();
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, aircraft->m_verticalRate);
aircraft->m_verticalRateValid = true;
}
if (!state[14].isNull())
{
aircraft->m_squawk = state[14].toString().toInt();
aircraft->m_squawkItem->setText(QString("%1").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
}
// Update aircraft in map
if (aircraft->m_positionValid)
{
// Check to see if we need to start any animations
QList<SWGSDRangel::SWGMapAnimation *> *animations = animate(dateTime, aircraft);
// Update map displayed in channel
m_aircraftModel.aircraftUpdated(aircraft);
// Send to Map feature
sendToMap(aircraft, animations);
}
// Check to see if we need to emit a notification about this aircraft
checkDynamicNotification(aircraft);
}
}
else
{
qDebug() << "ADSBDemodGUI::handleImportReply: Document object does not contain time and states: " << document;
}
}
else
{
qDebug() << "ADSBDemodGUI::handleImportReply: Document is not an object: " << document;
}
}
else
{
qDebug() << "ADSBDemodGUI::handleImportReply: error " << reply->error();
}
reply->deleteLater();
}
}
void ADSBDemodGUI::preferenceChanged(int elementType)
{
Preferences::ElementType pref = (Preferences::ElementType)elementType;
if ((pref == Preferences::Latitude) || (pref == Preferences::Longitude) || (pref == Preferences::Altitude))
{
Real stationLatitude = MainCore::instance()->getSettings().getLatitude();
Real stationLongitude = MainCore::instance()->getSettings().getLongitude();
Real stationAltitude = MainCore::instance()->getSettings().getAltitude();
QGeoCoordinate stationPosition(stationLatitude, stationLongitude, stationAltitude);
QGeoCoordinate previousPosition(m_azEl.getLocationSpherical().m_latitude, m_azEl.getLocationSpherical().m_longitude, m_azEl.getLocationSpherical().m_altitude);
if (stationPosition != previousPosition)
{
m_azEl.setLocation(stationLatitude, stationLongitude, stationAltitude);
// Update distances and what is visible, but only do it if position has changed significantly
if (!m_lastFullUpdatePosition.isValid() || (stationPosition.distanceTo(m_lastFullUpdatePosition) >= 1000))
{
updateAirports();
updateAirspaces();
updateNavAids();
m_lastFullUpdatePosition = stationPosition;
}
// Update icon position on Map
QQuickItem *item = ui->map->rootObject();
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
QObject *map = item->findChild<QObject*>("map");
#else
QObject *map = item->findChild<QObject*>("mapView");
#endif
if (map != nullptr)
{
QObject *stationObject = map->findChild<QObject*>("station");
if(stationObject != NULL)
{
QGeoCoordinate coords = stationObject->property("coordinate").value<QGeoCoordinate>();
coords.setLatitude(stationLatitude);
coords.setLongitude(stationLongitude);
coords.setAltitude(stationAltitude);
stationObject->setProperty("coordinate", QVariant::fromValue(coords));
}
}
}
}
else if (pref == Preferences::StationName)
{
// Update icon label on Map
QQuickItem *item = ui->map->rootObject();
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
QObject *map = item->findChild<QObject*>("map");
#else
QObject *map = item->findChild<QObject*>("mapView");
#endif
if (map != nullptr)
{
QObject *stationObject = map->findChild<QObject*>("station");
if(stationObject != NULL) {
stationObject->setProperty("stationName", QVariant::fromValue(MainCore::instance()->getSettings().getStationName()));
}
}
}
else if (pref == Preferences::MapSmoothing)
{
QQuickItem *item = ui->map->rootObject();
QQmlProperty::write(item, "smoothing", MainCore::instance()->getSettings().getMapSmoothing());
}
}
void ADSBDemodGUI::initAviationWeather()
{
if (m_aviationWeather)
{
disconnect(m_aviationWeather, &AviationWeather::weatherUpdated, this, &ADSBDemodGUI::weatherUpdated);
delete m_aviationWeather;
m_aviationWeather = nullptr;
}
if (!m_settings.m_checkWXAPIKey.isEmpty())
{
m_aviationWeather = AviationWeather::create(m_settings.m_checkWXAPIKey);
if (m_aviationWeather) {
connect(m_aviationWeather, &AviationWeather::weatherUpdated, this, &ADSBDemodGUI::weatherUpdated);
}
}
}
void ADSBDemodGUI::requestMetar(const QString& icao)
{
if (m_aviationWeather) {
m_aviationWeather->getWeather(icao);
}
}
void ADSBDemodGUI::weatherUpdated(const AviationWeather::METAR &metar)
{
m_airportModel.updateWeather(metar.m_icao, metar.m_text, metar.decoded());
}
void ADSBDemodGUI::makeUIConnections()
{
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &ADSBDemodGUI::on_deltaFrequency_changed);
QObject::connect(ui->rfBW, &QSlider::valueChanged, this, &ADSBDemodGUI::on_rfBW_valueChanged);
QObject::connect(ui->threshold, &QDial::valueChanged, this, &ADSBDemodGUI::on_threshold_valueChanged);
QObject::connect(ui->phaseSteps, &QDial::valueChanged, this, &ADSBDemodGUI::on_phaseSteps_valueChanged);
QObject::connect(ui->tapsPerPhase, &QDial::valueChanged, this, &ADSBDemodGUI::on_tapsPerPhase_valueChanged);
QObject::connect(ui->adsbData, &QTableWidget::cellClicked, this, &ADSBDemodGUI::on_adsbData_cellClicked);
QObject::connect(ui->adsbData, &QTableWidget::cellDoubleClicked, this, &ADSBDemodGUI::on_adsbData_cellDoubleClicked);
QObject::connect(ui->spb, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ADSBDemodGUI::on_spb_currentIndexChanged);
QObject::connect(ui->correlateFullPreamble, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_correlateFullPreamble_clicked);
QObject::connect(ui->demodModeS, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_demodModeS_clicked);
QObject::connect(ui->feed, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_feed_clicked);
QObject::connect(ui->notifications, &QToolButton::clicked, this, &ADSBDemodGUI::on_notifications_clicked);
QObject::connect(ui->flightInfo, &QToolButton::clicked, this, &ADSBDemodGUI::on_flightInfo_clicked);
QObject::connect(ui->findOnMapFeature, &QToolButton::clicked, this, &ADSBDemodGUI::on_findOnMapFeature_clicked);
QObject::connect(ui->getOSNDB, &QToolButton::clicked, this, &ADSBDemodGUI::on_getOSNDB_clicked);
QObject::connect(ui->getAirportDB, &QToolButton::clicked, this, &ADSBDemodGUI::on_getAirportDB_clicked);
QObject::connect(ui->getAirspacesDB, &QToolButton::clicked, this, &ADSBDemodGUI::on_getAirspacesDB_clicked);
QObject::connect(ui->flightPaths, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_flightPaths_clicked);
QObject::connect(ui->allFlightPaths, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_allFlightPaths_clicked);
QObject::connect(ui->atcLabels, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_atcLabels_clicked);
QObject::connect(ui->amDemod, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ADSBDemodGUI::on_amDemod_currentIndexChanged);
QObject::connect(ui->displaySettings, &QToolButton::clicked, this, &ADSBDemodGUI::on_displaySettings_clicked);
QObject::connect(ui->logEnable, &ButtonSwitch::clicked, this, &ADSBDemodGUI::on_logEnable_clicked);
QObject::connect(ui->logFilename, &QToolButton::clicked, this, &ADSBDemodGUI::on_logFilename_clicked);
QObject::connect(ui->logOpen, &QToolButton::clicked, this, &ADSBDemodGUI::on_logOpen_clicked);
}
void ADSBDemodGUI::updateAbsoluteCenterFrequency()
{
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
}
Reference in New Issue View Git Blame Copy Permalink